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Merge branch 'kbuild/rc-fixes' into kbuild/kconfig

Browse source 
We need to revert the temporary hack in 71ebc01, hence the merge.
This commit is contained in:
Michal Marek 2010-10-12 15:09:06 +02:00
commit 239060b93b
8483 changed files with 523357 additions and 574807 deletions
Download patch file Download diff file Expand all files Collapse all files

7
arch/sparc/Kconfig
View file

@ -12,6 +12,7 @@ config 64BIT
config SPARC
bool
default y
select OF
select HAVE_IDE
select HAVE_OPROFILE
select HAVE_ARCH_KGDB if !SMP || SPARC64
@ -60,9 +61,6 @@ config BITS
default 32 if SPARC32
default 64 if SPARC64
config GENERIC_TIME
def_bool y
config ARCH_USES_GETTIMEOFFSET
bool
default y if SPARC32
@ -142,9 +140,6 @@ config GENERIC_GPIO
config ARCH_NO_VIRT_TO_BUS
def_bool y
config OF
def_bool y
config ARCH_SUPPORTS_DEBUG_PAGEALLOC
def_bool y if SPARC64

14
arch/sparc/Kconfig.debug
View file

@ -30,18 +30,4 @@ config FRAME_POINTER
depends on MCOUNT
default y
config DEBUG_STRICT_USER_COPY_CHECKS
bool "Strict copy size checks"
depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
---help---
Enabling this option turns a certain set of sanity checks for user
copy operations into compile time failures.
The copy_from_user() etc checks are there to help test if there
are sufficient security checks on the length argument of
the copy operation, by having gcc prove that the argument is
within bounds.
If unsure, or if you run an older (pre 4.4) gcc, say N.
endmenu

4
arch/sparc/boot/btfixupprep.c
View file

@ -216,7 +216,7 @@ main1:
switch (buffer[nbase+3]) {
case 'f':
if (initval) {
fprintf(stderr, "Cannot use pre-initalized fixups for calls\n%s\n", buffer);
fprintf(stderr, "Cannot use pre-initialized fixups for calls\n%s\n", buffer);
exit(1);
}
if (!strcmp (sect, "__ksymtab")) {
@ -273,7 +273,7 @@ main1:
break;
case 'i':
if (initval) {
fprintf(stderr, "Cannot use pre-initalized fixups for INT\n%s\n", buffer);
fprintf(stderr, "Cannot use pre-initialized fixups for INT\n%s\n", buffer);
exit(1);
}
if (strncmp (buffer + mode+9, "HI22 ", 10) && strncmp (buffer + mode+9, "LO10 ", 10)) {

1120
arch/sparc/configs/sparc32_defconfig
View file

File diff suppressed because it is too large Load diff

1705
arch/sparc/configs/sparc64_defconfig
View file

File diff suppressed because it is too large Load diff

11
arch/sparc/include/asm/device.h
View file

@ -6,18 +6,25 @@
#ifndef _ASM_SPARC_DEVICE_H
#define _ASM_SPARC_DEVICE_H
#include <asm/openprom.h>
struct device_node;
struct of_device;
struct platform_device;
struct dev_archdata {
void *iommu;
void *stc;
void *host_controller;
struct of_device *op;
struct platform_device *op;
int numa_node;
};
extern void of_propagate_archdata(struct platform_device *bus);
struct pdev_archdata {
struct resource resource[PROMREG_MAX];
unsigned int irqs[PROMINTR_MAX];
int num_irqs;
};
#endif /* _ASM_SPARC_DEVICE_H */

10
arch/sparc/include/asm/dma-mapping.h
View file

@ -11,7 +11,6 @@ extern int dma_supported(struct device *dev, u64 mask);
#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
#define dma_is_consistent(d, h) (1)
extern struct dma_map_ops *dma_ops, pci32_dma_ops;
extern struct bus_type pci_bus_type;
@ -52,15 +51,6 @@ static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
return (dma_addr == DMA_ERROR_CODE);
}
static inline int dma_get_cache_alignment(void)
{
/*
* no easy way to get cache size on all processors, so return
* the maximum possible, to be safe
*/
return (1 << INTERNODE_CACHE_SHIFT);
}
static inline int dma_set_mask(struct device *dev, u64 mask)
{
#ifdef CONFIG_PCI

10
arch/sparc/include/asm/floppy_64.h
View file

@ -43,7 +43,7 @@ struct sun_flpy_controller {
/* You'll only ever find one controller on an Ultra anyways. */
static struct sun_flpy_controller *sun_fdc = (struct sun_flpy_controller *)-1;
unsigned long fdc_status;
static struct of_device *floppy_op = NULL;
static struct platform_device *floppy_op = NULL;
struct sun_floppy_ops {
unsigned char (*fd_inb) (unsigned long port);
@ -548,7 +548,7 @@ static unsigned long __init sun_floppy_init(void)
{
static int initialized = 0;
struct device_node *dp;
struct of_device *op;
struct platform_device *op;
const char *prop;
char state[128];
@ -567,7 +567,7 @@ static unsigned long __init sun_floppy_init(void)
}
if (op) {
floppy_op = op;
FLOPPY_IRQ = op->irqs[0];
FLOPPY_IRQ = op->archdata.irqs[0];
} else {
struct device_node *ebus_dp;
void __iomem *auxio_reg;
@ -593,7 +593,7 @@ static unsigned long __init sun_floppy_init(void)
if (state_prop && !strncmp(state_prop, "disabled", 8))
return 0;
FLOPPY_IRQ = op->irqs[0];
FLOPPY_IRQ = op->archdata.irqs[0];
/* Make sure the high density bit is set, some systems
* (most notably Ultra5/Ultra10) come up with it clear.
@ -661,7 +661,7 @@ static unsigned long __init sun_floppy_init(void)
config = 0;
for (dp = ebus_dp->child; dp; dp = dp->sibling) {
if (!strcmp(dp->name, "ecpp")) {
struct of_device *ecpp_op;
struct platform_device *ecpp_op;
ecpp_op = of_find_device_by_node(dp);
if (ecpp_op)

2
arch/sparc/include/asm/highmem.h
View file

@ -71,7 +71,7 @@ static inline void kunmap(struct page *page)
}
extern void *kmap_atomic(struct page *page, enum km_type type);
extern void kunmap_atomic(void *kvaddr, enum km_type type);
extern void kunmap_atomic_notypecheck(void *kvaddr, enum km_type type);
extern struct page *kmap_atomic_to_page(void *vaddr);
#define flush_cache_kmaps() flush_cache_all()

2
arch/sparc/include/asm/ioctls.h
View file

@ -80,6 +80,7 @@
/* Get minor device of a pty master's FD -- Solaris equiv is ISPTM */
#define TIOCGPTN _IOR('t', 134, unsigned int) /* Get Pty Number */
#define TIOCSPTLCK _IOW('t', 135, int) /* Lock/unlock PTY */
#define TIOCSIG _IOW('t', 136, int) /* Generate signal on Pty slave */
/* Little f */
#define FIOCLEX _IO('f', 1)
@ -132,5 +133,6 @@
#define TIOCPKT_START 8
#define TIOCPKT_NOSTOP 16
#define TIOCPKT_DOSTOP 32
#define TIOCPKT_IOCTL 64
#endif /* !(_ASM_SPARC_IOCTLS_H) */

1
arch/sparc/include/asm/local64.h Normal file
View file

@ -0,0 +1 @@
#include <asm-generic/local64.h>

38
arch/sparc/include/asm/of_device.h
View file

@ -1,38 +0,0 @@
#ifndef _ASM_SPARC_OF_DEVICE_H
#define _ASM_SPARC_OF_DEVICE_H
#ifdef __KERNEL__
#include <linux/device.h>
#include <linux/of.h>
#include <linux/mod_devicetable.h>
#include <asm/openprom.h>
/*
* The of_device is a kind of "base class" that is a superset of
* struct device for use by devices attached to an OF node and
* probed using OF properties.
*/
struct of_device
{
struct device dev;
struct resource resource[PROMREG_MAX];
unsigned int irqs[PROMINTR_MAX];
int num_irqs;
void *sysdata;
int slot;
int portid;
int clock_freq;
};
extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);
extern void of_propagate_archdata(struct of_device *bus);
/* This is just here during the transition */
#include <linux/of_platform.h>
#endif /* __KERNEL__ */
#endif /* _ASM_SPARC_OF_DEVICE_H */

18
arch/sparc/include/asm/of_platform.h
View file

@ -1,18 +0,0 @@
#ifndef ___ASM_SPARC_OF_PLATFORM_H
#define ___ASM_SPARC_OF_PLATFORM_H
/*
* Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
* <benh@kernel.crashing.org>
* Modified for Sparc by merging parts of asm/of_device.h
* by Stephen Rothwell
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*
*/
#define of_bus_type of_platform_bus_type /* for compatibility */
#endif

16
arch/sparc/include/asm/parport.h
View file

@ -103,7 +103,7 @@ static inline unsigned int get_dma_residue(unsigned int dmanr)
return ebus_dma_residue(&sparc_ebus_dmas[dmanr].info);
}
static int __devinit ecpp_probe(struct of_device *op, const struct of_device_id *match)
static int __devinit ecpp_probe(struct platform_device *op, const struct of_device_id *match)
{
unsigned long base = op->resource[0].start;
unsigned long config = op->resource[1].start;
@ -116,7 +116,7 @@ static int __devinit ecpp_probe(struct of_device *op, const struct of_device_id
parent = op->dev.of_node->parent;
if (!strcmp(parent->name, "dma")) {
p = parport_pc_probe_port(base, base + 0x400,
op->irqs[0], PARPORT_DMA_NOFIFO,
op->archdata.irqs[0], PARPORT_DMA_NOFIFO,
op->dev.parent->parent, 0);
if (!p)
return -ENOMEM;
@ -166,7 +166,7 @@ static int __devinit ecpp_probe(struct of_device *op, const struct of_device_id
0, PTR_LPT_REG_DIR);
p = parport_pc_probe_port(base, base + 0x400,
op->irqs[0],
op->archdata.irqs[0],
slot,
op->dev.parent,
0);
@ -192,7 +192,7 @@ out_err:
return err;
}
static int __devexit ecpp_remove(struct of_device *op)
static int __devexit ecpp_remove(struct platform_device *op)
{
struct parport *p = dev_get_drvdata(&op->dev);
int slot = p->dma;
@ -228,6 +228,10 @@ static const struct of_device_id ecpp_match[] = {
.name = "parallel",
.compatible = "ns87317-ecpp",
},
{
.name = "parallel",
.compatible = "pnpALI,1533,3",
},
{},
};
@ -243,9 +247,7 @@ static struct of_platform_driver ecpp_driver = {
static int parport_pc_find_nonpci_ports(int autoirq, int autodma)
{
of_register_driver(&ecpp_driver, &of_bus_type);
return 0;
return of_register_platform_driver(&ecpp_driver);
}
#endif /* !(_ASM_SPARC64_PARPORT_H */

23
arch/sparc/include/asm/perf_event.h
View file

@ -6,7 +6,30 @@ extern void set_perf_event_pending(void);
#define PERF_EVENT_INDEX_OFFSET 0
#ifdef CONFIG_PERF_EVENTS
#include <asm/ptrace.h>
extern void init_hw_perf_events(void);
#define perf_arch_fetch_caller_regs(regs, ip) \
do { \
unsigned long _pstate, _asi, _pil, _i7, _fp; \
__asm__ __volatile__("rdpr %%pstate, %0\n\t" \
"rd %%asi, %1\n\t" \
"rdpr %%pil, %2\n\t" \
"mov %%i7, %3\n\t" \
"mov %%i6, %4\n\t" \
: "=r" (_pstate), \
"=r" (_asi), \
"=r" (_pil), \
"=r" (_i7), \
"=r" (_fp)); \
(regs)->tstate = (_pstate << 8) | \
(_asi << 24) | (_pil << 20); \
(regs)->tpc = (ip); \
(regs)->tnpc = (regs)->tpc + 4; \
(regs)->u_regs[UREG_I6] = _fp; \
(regs)->u_regs[UREG_I7] = _i7; \
} while (0)
#else
static inline void init_hw_perf_events(void) { }
#endif

10
arch/sparc/include/asm/prom.h
View file

@ -43,20 +43,22 @@ extern int of_getintprop_default(struct device_node *np,
extern int of_find_in_proplist(const char *list, const char *match, int len);
#ifdef CONFIG_NUMA
extern int of_node_to_nid(struct device_node *dp);
#else
#define of_node_to_nid(dp) (-1)
#define of_node_to_nid of_node_to_nid
#endif
extern void prom_build_devicetree(void);
extern void of_populate_present_mask(void);
extern void of_fill_in_cpu_data(void);
struct resource;
extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);
/* These routines are here to provide compatibility with how powerpc
* handles IRQ mapping for OF device nodes. We precompute and permanently
* register them in the of_device objects, whereas powerpc computes them
* register them in the platform_device objects, whereas powerpc computes them
* on request.
*/
extern unsigned int irq_of_parse_and_map(struct device_node *node, int index);
static inline void irq_dispose_mapping(unsigned int virq)
{
}

1
arch/sparc/include/asm/scatterlist.h
View file

@ -3,7 +3,6 @@
#include <asm-generic/scatterlist.h>
#define ISA_DMA_THRESHOLD (~0UL)
#define ARCH_HAS_SG_CHAIN
#endif /* !(_SPARC_SCATTERLIST_H) */

1
arch/sparc/include/asm/termbits.h
View file

@ -225,6 +225,7 @@ struct ktermios {
#define FLUSHO 0x00002000
#define PENDIN 0x00004000
#define IEXTEN 0x00008000
#define EXTPROC 0x00010000
/* modem lines */
#define TIOCM_LE 0x001

15
arch/sparc/include/asm/uaccess_32.h
View file

@ -260,23 +260,8 @@ static inline unsigned long __copy_to_user(void __user *to, const void *from, un
return __copy_user(to, (__force void __user *) from, n);
}
extern void copy_from_user_overflow(void)
#ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
__compiletime_error("copy_from_user() buffer size is not provably correct")
#else
__compiletime_warning("copy_from_user() buffer size is not provably correct")
#endif
;
static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
{
int sz = __compiletime_object_size(to);
if (unlikely(sz != -1 && sz < n)) {
copy_from_user_overflow();
return n;
}
if (n && __access_ok((unsigned long) from, n))
return __copy_user((__force void __user *) to, from, n);
else

21
arch/sparc/include/asm/uaccess_64.h
View file

@ -205,14 +205,6 @@ __asm__ __volatile__( \
extern int __get_user_bad(void);
extern void copy_from_user_overflow(void)
#ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
__compiletime_error("copy_from_user() buffer size is not provably correct")
#else
__compiletime_warning("copy_from_user() buffer size is not provably correct")
#endif
;
extern unsigned long __must_check ___copy_from_user(void *to,
const void __user *from,
unsigned long size);
@ -221,16 +213,11 @@ extern unsigned long copy_from_user_fixup(void *to, const void __user *from,
static inline unsigned long __must_check
copy_from_user(void *to, const void __user *from, unsigned long size)
{
int sz = __compiletime_object_size(to);
unsigned long ret = size;
unsigned long ret = ___copy_from_user(to, from, size);
if (unlikely(ret))
ret = copy_from_user_fixup(to, from, size);
if (likely(sz == -1 || sz >= size)) {
ret = ___copy_from_user(to, from, size);
if (unlikely(ret))
ret = copy_from_user_fixup(to, from, size);
} else {
copy_from_user_overflow();
}
return ret;
}
#define __copy_from_user copy_from_user

6
arch/sparc/kernel/apc.c
View file

@ -68,7 +68,7 @@ static void apc_swift_idle(void)
#endif
}
static inline void apc_free(struct of_device *op)
static inline void apc_free(struct platform_device *op)
{
of_iounmap(&op->resource[0], regs, resource_size(&op->resource[0]));
}
@ -136,7 +136,7 @@ static const struct file_operations apc_fops = {
static struct miscdevice apc_miscdev = { APC_MINOR, APC_DEVNAME, &apc_fops };
static int __devinit apc_probe(struct of_device *op,
static int __devinit apc_probe(struct platform_device *op,
const struct of_device_id *match)
{
int err;
@ -184,7 +184,7 @@ static struct of_platform_driver apc_driver = {
static int __init apc_init(void)
{
return of_register_driver(&apc_driver, &of_bus_type);
return of_register_platform_driver(&apc_driver);
}
/* This driver is not critical to the boot process

5
arch/sparc/kernel/auxio_64.c
View file

@ -102,7 +102,8 @@ static struct of_device_id __initdata auxio_match[] = {
MODULE_DEVICE_TABLE(of, auxio_match);
static int __devinit auxio_probe(struct of_device *dev, const struct of_device_id *match)
static int __devinit auxio_probe(struct platform_device *dev,
const struct of_device_id *match)
{
struct device_node *dp = dev->dev.of_node;
unsigned long size;
@ -142,7 +143,7 @@ static struct of_platform_driver auxio_driver = {
static int __init auxio_init(void)
{
return of_register_driver(&auxio_driver, &of_platform_bus_type);
return of_register_platform_driver(&auxio_driver);
}
/* Must be after subsys_initcall() so that busses are probed. Must

8
arch/sparc/kernel/central.c
View file

@ -59,7 +59,7 @@ static int __devinit clock_board_calc_nslots(struct clock_board *p)
}
}
static int __devinit clock_board_probe(struct of_device *op,
static int __devinit clock_board_probe(struct platform_device *op,
const struct of_device_id *match)
{
struct clock_board *p = kzalloc(sizeof(*p), GFP_KERNEL);
@ -157,7 +157,7 @@ static struct of_platform_driver clock_board_driver = {
},
};
static int __devinit fhc_probe(struct of_device *op,
static int __devinit fhc_probe(struct platform_device *op,
const struct of_device_id *match)
{
struct fhc *p = kzalloc(sizeof(*p), GFP_KERNEL);
@ -265,8 +265,8 @@ static struct of_platform_driver fhc_driver = {
static int __init sunfire_init(void)
{
(void) of_register_driver(&fhc_driver, &of_platform_bus_type);
(void) of_register_driver(&clock_board_driver, &of_platform_bus_type);
(void) of_register_platform_driver(&fhc_driver);
(void) of_register_platform_driver(&clock_board_driver);
return 0;
}

16
arch/sparc/kernel/chmc.c
View file

@ -392,7 +392,7 @@ static void __devinit jbusmc_construct_dimm_groups(struct jbusmc *p,
}
}
static int __devinit jbusmc_probe(struct of_device *op,
static int __devinit jbusmc_probe(struct platform_device *op,
const struct of_device_id *match)
{
const struct linux_prom64_registers *mem_regs;
@ -690,7 +690,7 @@ static void chmc_fetch_decode_regs(struct chmc *p)
chmc_read_mcreg(p, CHMCTRL_DECODE4));
}
static int __devinit chmc_probe(struct of_device *op,
static int __devinit chmc_probe(struct platform_device *op,
const struct of_device_id *match)
{
struct device_node *dp = op->dev.of_node;
@ -765,7 +765,7 @@ out_free:
goto out;
}
static int __devinit us3mc_probe(struct of_device *op,
static int __devinit us3mc_probe(struct platform_device *op,
const struct of_device_id *match)
{
if (mc_type == MC_TYPE_SAFARI)
@ -775,21 +775,21 @@ static int __devinit us3mc_probe(struct of_device *op,
return -ENODEV;
}
static void __devexit chmc_destroy(struct of_device *op, struct chmc *p)
static void __devexit chmc_destroy(struct platform_device *op, struct chmc *p)
{
list_del(&p->list);
of_iounmap(&op->resource[0], p->regs, 0x48);
kfree(p);
}
static void __devexit jbusmc_destroy(struct of_device *op, struct jbusmc *p)
static void __devexit jbusmc_destroy(struct platform_device *op, struct jbusmc *p)
{
mc_list_del(&p->list);
of_iounmap(&op->resource[0], p->regs, JBUSMC_REGS_SIZE);
kfree(p);
}
static int __devexit us3mc_remove(struct of_device *op)
static int __devexit us3mc_remove(struct platform_device *op)
{
void *p = dev_get_drvdata(&op->dev);
@ -848,7 +848,7 @@ static int __init us3mc_init(void)
ret = register_dimm_printer(us3mc_dimm_printer);
if (!ret) {
ret = of_register_driver(&us3mc_driver, &of_bus_type);
ret = of_register_platform_driver(&us3mc_driver);
if (ret)
unregister_dimm_printer(us3mc_dimm_printer);
}
@ -859,7 +859,7 @@ static void __exit us3mc_cleanup(void)
{
if (us3mc_platform()) {
unregister_dimm_printer(us3mc_dimm_printer);
of_unregister_driver(&us3mc_driver);
of_unregister_platform_driver(&us3mc_driver);
}
}

75
arch/sparc/kernel/helpers.S
View file

@ -46,81 +46,6 @@ stack_trace_flush:
nop
.size stack_trace_flush,.-stack_trace_flush
#ifdef CONFIG_PERF_EVENTS
.globl perf_arch_fetch_caller_regs
.type perf_arch_fetch_caller_regs,#function
perf_arch_fetch_caller_regs:
/* We always read the %pstate into %o5 since we will use
* that to construct a fake %tstate to store into the regs.
*/
rdpr %pstate, %o5
brz,pn %o2, 50f
mov %o2, %g7
/* Turn off interrupts while we walk around the register
* window by hand.
*/
wrpr %o5, PSTATE_IE, %pstate
/* The %canrestore tells us how many register windows are
* still live in the chip above us, past that we have to
* walk the frame as saved on the stack. We stash away
* the %cwp in %g1 so we can return back to the original
* register window.
*/
rdpr %cwp, %g1
rdpr %canrestore, %g2
sub %g1, 1, %g3
/* We have the skip count in %g7, if it hits zero then
* %fp/%i7 are the registers we need. Otherwise if our
* %canrestore count maintained in %g2 hits zero we have
* to start traversing the stack.
*/
10: brz,pn %g2, 4f
sub %g2, 1, %g2
wrpr %g3, %cwp
subcc %g7, 1, %g7
bne,pt %xcc, 10b
sub %g3, 1, %g3
/* We found the values we need in the cpu's register
* windows.
*/
mov %fp, %g3
ba,pt %xcc, 3f
mov %i7, %g2
50: mov %fp, %g3
ba,pt %xcc, 2f
mov %i7, %g2
/* We hit the end of the valid register windows in the
* cpu, start traversing the stack frame.
*/
4: mov %fp, %g3
20: ldx [%g3 + STACK_BIAS + RW_V9_I7], %g2
subcc %g7, 1, %g7
bne,pn %xcc, 20b
ldx [%g3 + STACK_BIAS + RW_V9_I6], %g3
/* Restore the current register window position and
* re-enable interrupts.
*/
3: wrpr %g1, %cwp
wrpr %o5, %pstate
2: stx %g3, [%o0 + PT_V9_FP]
sllx %o5, 8, %o5
stx %o5, [%o0 + PT_V9_TSTATE]
stx %g2, [%o0 + PT_V9_TPC]
add %g2, 4, %g2
retl
stx %g2, [%o0 + PT_V9_TNPC]
.size perf_arch_fetch_caller_regs,.-perf_arch_fetch_caller_regs
#endif /* CONFIG_PERF_EVENTS */
#ifdef CONFIG_SMP
.globl hard_smp_processor_id
.type hard_smp_processor_id,#function

2
arch/sparc/kernel/ioport.c
View file

@ -253,7 +253,7 @@ EXPORT_SYMBOL(sbus_set_sbus64);
static void *sbus_alloc_coherent(struct device *dev, size_t len,
dma_addr_t *dma_addrp, gfp_t gfp)
{
struct of_device *op = to_of_device(dev);
struct platform_device *op = to_platform_device(dev);
unsigned long len_total = (len + PAGE_SIZE-1) & PAGE_MASK;
unsigned long va;
struct resource *res;

63
arch/sparc/kernel/of_device_32.c
View file

@ -241,10 +241,10 @@ static int __init use_1to1_mapping(struct device_node *pp)
static int of_resource_verbose;
static void __init build_device_resources(struct of_device *op,
static void __init build_device_resources(struct platform_device *op,
struct device *parent)
{
struct of_device *p_op;
struct platform_device *p_op;
struct of_bus *bus;
int na, ns;
int index, num_reg;
@ -253,7 +253,7 @@ static void __init build_device_resources(struct of_device *op,
if (!parent)
return;
p_op = to_of_device(parent);
p_op = to_platform_device(parent);
bus = of_match_bus(p_op->dev.of_node);
bus->count_cells(op->dev.of_node, &na, &ns);
@ -267,6 +267,8 @@ static void __init build_device_resources(struct of_device *op,
/* Conver to num-entries. */
num_reg /= na + ns;
op->resource = op->archdata.resource;
op->num_resources = num_reg;
for (index = 0; index < num_reg; index++) {
struct resource *r = &op->resource[index];
u32 addr[OF_MAX_ADDR_CELLS];
@ -333,10 +335,10 @@ static void __init build_device_resources(struct of_device *op,
}
}
static struct of_device * __init scan_one_device(struct device_node *dp,
static struct platform_device * __init scan_one_device(struct device_node *dp,
struct device *parent)
{
struct of_device *op = kzalloc(sizeof(*op), GFP_KERNEL);
struct platform_device *op = kzalloc(sizeof(*op), GFP_KERNEL);
const struct linux_prom_irqs *intr;
struct dev_archdata *sd;
int len, i;
@ -349,27 +351,21 @@ static struct of_device * __init scan_one_device(struct device_node *dp,
op->dev.of_node = dp;
op->clock_freq = of_getintprop_default(dp, "clock-frequency",
(25*1000*1000));
op->portid = of_getintprop_default(dp, "upa-portid", -1);
if (op->portid == -1)
op->portid = of_getintprop_default(dp, "portid", -1);
intr = of_get_property(dp, "intr", &len);
if (intr) {
op->num_irqs = len / sizeof(struct linux_prom_irqs);
for (i = 0; i < op->num_irqs; i++)
op->irqs[i] = intr[i].pri;
op->archdata.num_irqs = len / sizeof(struct linux_prom_irqs);
for (i = 0; i < op->archdata.num_irqs; i++)
op->archdata.irqs[i] = intr[i].pri;
} else {
const unsigned int *irq =
of_get_property(dp, "interrupts", &len);
if (irq) {
op->num_irqs = len / sizeof(unsigned int);
for (i = 0; i < op->num_irqs; i++)
op->irqs[i] = irq[i];
op->archdata.num_irqs = len / sizeof(unsigned int);
for (i = 0; i < op->archdata.num_irqs; i++)
op->archdata.irqs[i] = irq[i];
} else {
op->num_irqs = 0;
op->archdata.num_irqs = 0;
}
}
if (sparc_cpu_model == sun4d) {
@ -411,8 +407,8 @@ static struct of_device * __init scan_one_device(struct device_node *dp,
goto build_resources;
}
for (i = 0; i < op->num_irqs; i++) {
int this_irq = op->irqs[i];
for (i = 0; i < op->archdata.num_irqs; i++) {
int this_irq = op->archdata.irqs[i];
int sbusl = pil_to_sbus[this_irq];
if (sbusl)
@ -420,7 +416,7 @@ static struct of_device * __init scan_one_device(struct device_node *dp,
(sbusl << 2) +
slot);
op->irqs[i] = this_irq;
op->archdata.irqs[i] = this_irq;
}
}
@ -428,7 +424,7 @@ build_resources:
build_device_resources(op, parent);
op->dev.parent = parent;
op->dev.bus = &of_platform_bus_type;
op->dev.bus = &platform_bus_type;
if (!parent)
dev_set_name(&op->dev, "root");
else
@ -447,7 +443,7 @@ build_resources:
static void __init scan_tree(struct device_node *dp, struct device *parent)
{
while (dp) {
struct of_device *op = scan_one_device(dp, parent);
struct platform_device *op = scan_one_device(dp, parent);
if (op)
scan_tree(dp->child, &op->dev);
@ -456,30 +452,19 @@ static void __init scan_tree(struct device_node *dp, struct device *parent)
}
}
static void __init scan_of_devices(void)
static int __init scan_of_devices(void)
{
struct device_node *root = of_find_node_by_path("/");
struct of_device *parent;
struct platform_device *parent;
parent = scan_one_device(root, NULL);
if (!parent)
return;
return 0;
scan_tree(root->child, &parent->dev);
return 0;
}
static int __init of_bus_driver_init(void)
{
int err;
err = of_bus_type_init(&of_platform_bus_type, "of");
if (!err)
scan_of_devices();
return err;
}
postcore_initcall(of_bus_driver_init);
postcore_initcall(scan_of_devices);
static int __init of_debug(char *str)
{

61
arch/sparc/kernel/of_device_64.c
View file

@ -310,10 +310,10 @@ static int __init use_1to1_mapping(struct device_node *pp)
static int of_resource_verbose;
static void __init build_device_resources(struct of_device *op,
static void __init build_device_resources(struct platform_device *op,
struct device *parent)
{
struct of_device *p_op;
struct platform_device *p_op;
struct of_bus *bus;
int na, ns;
int index, num_reg;
@ -322,7 +322,7 @@ static void __init build_device_resources(struct of_device *op,
if (!parent)
return;
p_op = to_of_device(parent);
p_op = to_platform_device(parent);
bus = of_match_bus(p_op->dev.of_node);
bus->count_cells(op->dev.of_node, &na, &ns);
@ -344,6 +344,8 @@ static void __init build_device_resources(struct of_device *op,
num_reg = PROMREG_MAX;
}
op->resource = op->archdata.resource;
op->num_resources = num_reg;
for (index = 0; index < num_reg; index++) {
struct resource *r = &op->resource[index];
u32 addr[OF_MAX_ADDR_CELLS];
@ -526,7 +528,7 @@ static unsigned int __init pci_irq_swizzle(struct device_node *dp,
static int of_irq_verbose;
static unsigned int __init build_one_device_irq(struct of_device *op,
static unsigned int __init build_one_device_irq(struct platform_device *op,
struct device *parent,
unsigned int irq)
{
@ -628,10 +630,10 @@ out:
return irq;
}
static struct of_device * __init scan_one_device(struct device_node *dp,
static struct platform_device * __init scan_one_device(struct device_node *dp,
struct device *parent)
{
struct of_device *op = kzalloc(sizeof(*op), GFP_KERNEL);
struct platform_device *op = kzalloc(sizeof(*op), GFP_KERNEL);
const unsigned int *irq;
struct dev_archdata *sd;
int len, i;
@ -644,34 +646,28 @@ static struct of_device * __init scan_one_device(struct device_node *dp,
op->dev.of_node = dp;
op->clock_freq = of_getintprop_default(dp, "clock-frequency",
(25*1000*1000));
op->portid = of_getintprop_default(dp, "upa-portid", -1);
if (op->portid == -1)
op->portid = of_getintprop_default(dp, "portid", -1);
irq = of_get_property(dp, "interrupts", &len);
if (irq) {
op->num_irqs = len / 4;
op->archdata.num_irqs = len / 4;
/* Prevent overrunning the op->irqs[] array. */
if (op->num_irqs > PROMINTR_MAX) {
if (op->archdata.num_irqs > PROMINTR_MAX) {
printk(KERN_WARNING "%s: Too many irqs (%d), "
"limiting to %d.\n",
dp->full_name, op->num_irqs, PROMINTR_MAX);
op->num_irqs = PROMINTR_MAX;
dp->full_name, op->archdata.num_irqs, PROMINTR_MAX);
op->archdata.num_irqs = PROMINTR_MAX;
}
memcpy(op->irqs, irq, op->num_irqs * 4);
memcpy(op->archdata.irqs, irq, op->archdata.num_irqs * 4);
} else {
op->num_irqs = 0;
op->archdata.num_irqs = 0;
}
build_device_resources(op, parent);
for (i = 0; i < op->num_irqs; i++)
op->irqs[i] = build_one_device_irq(op, parent, op->irqs[i]);
for (i = 0; i < op->archdata.num_irqs; i++)
op->archdata.irqs[i] = build_one_device_irq(op, parent, op->archdata.irqs[i]);
op->dev.parent = parent;
op->dev.bus = &of_platform_bus_type;
op->dev.bus = &platform_bus_type;
if (!parent)
dev_set_name(&op->dev, "root");
else
@ -690,7 +686,7 @@ static struct of_device * __init scan_one_device(struct device_node *dp,
static void __init scan_tree(struct device_node *dp, struct device *parent)
{
while (dp) {
struct of_device *op = scan_one_device(dp, parent);
struct platform_device *op = scan_one_device(dp, parent);
if (op)
scan_tree(dp->child, &op->dev);
@ -699,30 +695,19 @@ static void __init scan_tree(struct device_node *dp, struct device *parent)
}
}
static void __init scan_of_devices(void)
static int __init scan_of_devices(void)
{
struct device_node *root = of_find_node_by_path("/");
struct of_device *parent;
struct platform_device *parent;
parent = scan_one_device(root, NULL);
if (!parent)
return;
return 0;
scan_tree(root->child, &parent->dev);
return 0;
}
static int __init of_bus_driver_init(void)
{
int err;
err = of_bus_type_init(&of_platform_bus_type, "of");
if (!err)
scan_of_devices();
return err;
}
postcore_initcall(of_bus_driver_init);
postcore_initcall(scan_of_devices);
static int __init of_debug(char *str)
{

35
arch/sparc/kernel/of_device_common.c
View file

@ -11,48 +11,28 @@
#include "of_device_common.h"
static int node_match(struct device *dev, void *data)
{
struct of_device *op = to_of_device(dev);
struct device_node *dp = data;
return (op->dev.of_node == dp);
}
struct of_device *of_find_device_by_node(struct device_node *dp)
{
struct device *dev = bus_find_device(&of_platform_bus_type, NULL,
dp, node_match);
if (dev)
return to_of_device(dev);
return NULL;
}
EXPORT_SYMBOL(of_find_device_by_node);
unsigned int irq_of_parse_and_map(struct device_node *node, int index)
{
struct of_device *op = of_find_device_by_node(node);
struct platform_device *op = of_find_device_by_node(node);
if (!op || index >= op->num_irqs)
if (!op || index >= op->archdata.num_irqs)
return 0;
return op->irqs[index];
return op->archdata.irqs[index];
}
EXPORT_SYMBOL(irq_of_parse_and_map);
/* Take the archdata values for IOMMU, STC, and HOSTDATA found in
* BUS and propagate to all child of_device objects.
* BUS and propagate to all child platform_device objects.
*/
void of_propagate_archdata(struct of_device *bus)
void of_propagate_archdata(struct platform_device *bus)
{
struct dev_archdata *bus_sd = &bus->dev.archdata;
struct device_node *bus_dp = bus->dev.of_node;
struct device_node *dp;
for (dp = bus_dp->child; dp; dp = dp->sibling) {
struct of_device *op = of_find_device_by_node(dp);
struct platform_device *op = of_find_device_by_node(dp);
op->dev.archdata.iommu = bus_sd->iommu;
op->dev.archdata.stc = bus_sd->stc;
@ -64,9 +44,6 @@ void of_propagate_archdata(struct of_device *bus)
}
}
struct bus_type of_platform_bus_type;
EXPORT_SYMBOL(of_platform_bus_type);
static void get_cells(struct device_node *dp, int *addrc, int *sizec)
{
if (addrc)

6
arch/sparc/kernel/pci.c
View file

@ -198,7 +198,7 @@ static unsigned long pci_parse_of_flags(u32 addr0)
* into physical address resources, we only have to figure out the register
* mapping.
*/
static void pci_parse_of_addrs(struct of_device *op,
static void pci_parse_of_addrs(struct platform_device *op,
struct device_node *node,
struct pci_dev *dev)
{
@ -248,7 +248,7 @@ static struct pci_dev *of_create_pci_dev(struct pci_pbm_info *pbm,
{
struct dev_archdata *sd;
struct pci_slot *slot;
struct of_device *op;
struct platform_device *op;
struct pci_dev *dev;
const char *type;
u32 class;
@ -340,7 +340,7 @@ static struct pci_dev *of_create_pci_dev(struct pci_pbm_info *pbm,
dev->hdr_type = PCI_HEADER_TYPE_NORMAL;
dev->rom_base_reg = PCI_ROM_ADDRESS;
dev->irq = sd->op->irqs[0];
dev->irq = sd->op->archdata.irqs[0];
if (dev->irq == 0xffffffff)
dev->irq = PCI_IRQ_NONE;
}

6
arch/sparc/kernel/pci_fire.c
View file

@ -410,7 +410,7 @@ static void pci_fire_hw_init(struct pci_pbm_info *pbm)
}
static int __devinit pci_fire_pbm_init(struct pci_pbm_info *pbm,
struct of_device *op, u32 portid)
struct platform_device *op, u32 portid)
{
const struct linux_prom64_registers *regs;
struct device_node *dp = op->dev.of_node;
@ -455,7 +455,7 @@ static int __devinit pci_fire_pbm_init(struct pci_pbm_info *pbm,
return 0;
}
static int __devinit fire_probe(struct of_device *op,
static int __devinit fire_probe(struct platform_device *op,
const struct of_device_id *match)
{
struct device_node *dp = op->dev.of_node;
@ -518,7 +518,7 @@ static struct of_platform_driver fire_driver = {
static int __init fire_init(void)
{
return of_register_driver(&fire_driver, &of_bus_type);
return of_register_platform_driver(&fire_driver);
}
subsys_initcall(fire_init);

2
arch/sparc/kernel/pci_impl.h
View file

@ -91,7 +91,7 @@ struct pci_pbm_info {
char *name;
/* OBP specific information. */
struct of_device *op;
struct platform_device *op;
u64 ino_bitmap;
/* PBM I/O and Memory space resources. */

16
arch/sparc/kernel/pci_psycho.c
View file

@ -285,7 +285,7 @@ static irqreturn_t psycho_ce_intr(int irq, void *dev_id)
#define PSYCHO_ECCCTRL_CE 0x2000000000000000UL /* Enable CE INterrupts */
static void psycho_register_error_handlers(struct pci_pbm_info *pbm)
{
struct of_device *op = of_find_device_by_node(pbm->op->dev.of_node);
struct platform_device *op = of_find_device_by_node(pbm->op->dev.of_node);
unsigned long base = pbm->controller_regs;
u64 tmp;
int err;
@ -302,23 +302,23 @@ static void psycho_register_error_handlers(struct pci_pbm_info *pbm)
* 5: POWER MANAGEMENT
*/
if (op->num_irqs < 6)
if (op->archdata.num_irqs < 6)
return;
/* We really mean to ignore the return result here. Two
* PCI controller share the same interrupt numbers and
* drive the same front-end hardware.
*/
err = request_irq(op->irqs[1], psycho_ue_intr, IRQF_SHARED,
err = request_irq(op->archdata.irqs[1], psycho_ue_intr, IRQF_SHARED,
"PSYCHO_UE", pbm);
err = request_irq(op->irqs[2], psycho_ce_intr, IRQF_SHARED,
err = request_irq(op->archdata.irqs[2], psycho_ce_intr, IRQF_SHARED,
"PSYCHO_CE", pbm);
/* This one, however, ought not to fail. We can just warn
* about it since the system can still operate properly even
* if this fails.
*/
err = request_irq(op->irqs[0], psycho_pcierr_intr, IRQF_SHARED,
err = request_irq(op->archdata.irqs[0], psycho_pcierr_intr, IRQF_SHARED,
"PSYCHO_PCIERR", pbm);
if (err)
printk(KERN_WARNING "%s: Could not register PCIERR, "
@ -483,7 +483,7 @@ static void psycho_pbm_strbuf_init(struct pci_pbm_info *pbm,
#define PSYCHO_MEMSPACE_SIZE 0x07fffffffUL
static void __devinit psycho_pbm_init(struct pci_pbm_info *pbm,
struct of_device *op, int is_pbm_a)
struct platform_device *op, int is_pbm_a)
{
psycho_pbm_init_common(pbm, op, "PSYCHO", PBM_CHIP_TYPE_PSYCHO);
psycho_pbm_strbuf_init(pbm, is_pbm_a);
@ -503,7 +503,7 @@ static struct pci_pbm_info * __devinit psycho_find_sibling(u32 upa_portid)
#define PSYCHO_CONFIGSPACE 0x001000000UL
static int __devinit psycho_probe(struct of_device *op,
static int __devinit psycho_probe(struct platform_device *op,
const struct of_device_id *match)
{
const struct linux_prom64_registers *pr_regs;
@ -612,7 +612,7 @@ static struct of_platform_driver psycho_driver = {
static int __init psycho_init(void)
{
return of_register_driver(&psycho_driver, &of_bus_type);
return of_register_platform_driver(&psycho_driver);
}
subsys_initcall(psycho_init);

16
arch/sparc/kernel/pci_sabre.c
View file

@ -311,7 +311,7 @@ static irqreturn_t sabre_ce_intr(int irq, void *dev_id)
static void sabre_register_error_handlers(struct pci_pbm_info *pbm)
{
struct device_node *dp = pbm->op->dev.of_node;
struct of_device *op;
struct platform_device *op;
unsigned long base = pbm->controller_regs;
u64 tmp;
int err;
@ -329,7 +329,7 @@ static void sabre_register_error_handlers(struct pci_pbm_info *pbm)
* 2: CE ERR
* 3: POWER FAIL
*/
if (op->num_irqs < 4)
if (op->archdata.num_irqs < 4)
return;
/* We clear the error bits in the appropriate AFSR before
@ -341,7 +341,7 @@ static void sabre_register_error_handlers(struct pci_pbm_info *pbm)
SABRE_UEAFSR_SDTE | SABRE_UEAFSR_PDTE),
base + SABRE_UE_AFSR);
err = request_irq(op->irqs[1], sabre_ue_intr, 0, "SABRE_UE", pbm);
err = request_irq(op->archdata.irqs[1], sabre_ue_intr, 0, "SABRE_UE", pbm);
if (err)
printk(KERN_WARNING "%s: Couldn't register UE, err=%d.\n",
pbm->name, err);
@ -351,11 +351,11 @@ static void sabre_register_error_handlers(struct pci_pbm_info *pbm)
base + SABRE_CE_AFSR);
err = request_irq(op->irqs[2], sabre_ce_intr, 0, "SABRE_CE", pbm);
err = request_irq(op->archdata.irqs[2], sabre_ce_intr, 0, "SABRE_CE", pbm);
if (err)
printk(KERN_WARNING "%s: Couldn't register CE, err=%d.\n",
pbm->name, err);
err = request_irq(op->irqs[0], psycho_pcierr_intr, 0,
err = request_irq(op->archdata.irqs[0], psycho_pcierr_intr, 0,
"SABRE_PCIERR", pbm);
if (err)
printk(KERN_WARNING "%s: Couldn't register PCIERR, err=%d.\n",
@ -443,7 +443,7 @@ static void __devinit sabre_scan_bus(struct pci_pbm_info *pbm,
}
static void __devinit sabre_pbm_init(struct pci_pbm_info *pbm,
struct of_device *op)
struct platform_device *op)
{
psycho_pbm_init_common(pbm, op, "SABRE", PBM_CHIP_TYPE_SABRE);
pbm->pci_afsr = pbm->controller_regs + SABRE_PIOAFSR;
@ -452,7 +452,7 @@ static void __devinit sabre_pbm_init(struct pci_pbm_info *pbm,
sabre_scan_bus(pbm, &op->dev);
}
static int __devinit sabre_probe(struct of_device *op,
static int __devinit sabre_probe(struct platform_device *op,
const struct of_device_id *match)
{
const struct linux_prom64_registers *pr_regs;
@ -606,7 +606,7 @@ static struct of_platform_driver sabre_driver = {
static int __init sabre_init(void)
{
return of_register_driver(&sabre_driver, &of_bus_type);
return of_register_platform_driver(&sabre_driver);
}
subsys_initcall(sabre_init);

32
arch/sparc/kernel/pci_schizo.c
View file

@ -844,7 +844,7 @@ static int pbm_routes_this_ino(struct pci_pbm_info *pbm, u32 ino)
*/
static void tomatillo_register_error_handlers(struct pci_pbm_info *pbm)
{
struct of_device *op = of_find_device_by_node(pbm->op->dev.of_node);
struct platform_device *op = of_find_device_by_node(pbm->op->dev.of_node);
u64 tmp, err_mask, err_no_mask;
int err;
@ -857,14 +857,14 @@ static void tomatillo_register_error_handlers(struct pci_pbm_info *pbm)
*/
if (pbm_routes_this_ino(pbm, SCHIZO_UE_INO)) {
err = request_irq(op->irqs[1], schizo_ue_intr, 0,
err = request_irq(op->archdata.irqs[1], schizo_ue_intr, 0,
"TOMATILLO_UE", pbm);
if (err)
printk(KERN_WARNING "%s: Could not register UE, "
"err=%d\n", pbm->name, err);
}
if (pbm_routes_this_ino(pbm, SCHIZO_CE_INO)) {
err = request_irq(op->irqs[2], schizo_ce_intr, 0,
err = request_irq(op->archdata.irqs[2], schizo_ce_intr, 0,
"TOMATILLO_CE", pbm);
if (err)
printk(KERN_WARNING "%s: Could not register CE, "
@ -872,10 +872,10 @@ static void tomatillo_register_error_handlers(struct pci_pbm_info *pbm)
}
err = 0;
if (pbm_routes_this_ino(pbm, SCHIZO_PCIERR_A_INO)) {
err = request_irq(op->irqs[0], schizo_pcierr_intr, 0,
err = request_irq(op->archdata.irqs[0], schizo_pcierr_intr, 0,
"TOMATILLO_PCIERR", pbm);
} else if (pbm_routes_this_ino(pbm, SCHIZO_PCIERR_B_INO)) {
err = request_irq(op->irqs[0], schizo_pcierr_intr, 0,
err = request_irq(op->archdata.irqs[0], schizo_pcierr_intr, 0,
"TOMATILLO_PCIERR", pbm);
}
if (err)
@ -883,7 +883,7 @@ static void tomatillo_register_error_handlers(struct pci_pbm_info *pbm)
"err=%d\n", pbm->name, err);
if (pbm_routes_this_ino(pbm, SCHIZO_SERR_INO)) {
err = request_irq(op->irqs[3], schizo_safarierr_intr, 0,
err = request_irq(op->archdata.irqs[3], schizo_safarierr_intr, 0,
"TOMATILLO_SERR", pbm);
if (err)
printk(KERN_WARNING "%s: Could not register SERR, "
@ -939,7 +939,7 @@ static void tomatillo_register_error_handlers(struct pci_pbm_info *pbm)
static void schizo_register_error_handlers(struct pci_pbm_info *pbm)
{
struct of_device *op = of_find_device_by_node(pbm->op->dev.of_node);
struct platform_device *op = of_find_device_by_node(pbm->op->dev.of_node);
u64 tmp, err_mask, err_no_mask;
int err;
@ -952,14 +952,14 @@ static void schizo_register_error_handlers(struct pci_pbm_info *pbm)
*/
if (pbm_routes_this_ino(pbm, SCHIZO_UE_INO)) {
err = request_irq(op->irqs[1], schizo_ue_intr, 0,
err = request_irq(op->archdata.irqs[1], schizo_ue_intr, 0,
"SCHIZO_UE", pbm);
if (err)
printk(KERN_WARNING "%s: Could not register UE, "
"err=%d\n", pbm->name, err);
}
if (pbm_routes_this_ino(pbm, SCHIZO_CE_INO)) {
err = request_irq(op->irqs[2], schizo_ce_intr, 0,
err = request_irq(op->archdata.irqs[2], schizo_ce_intr, 0,
"SCHIZO_CE", pbm);
if (err)
printk(KERN_WARNING "%s: Could not register CE, "
@ -967,10 +967,10 @@ static void schizo_register_error_handlers(struct pci_pbm_info *pbm)
}
err = 0;
if (pbm_routes_this_ino(pbm, SCHIZO_PCIERR_A_INO)) {
err = request_irq(op->irqs[0], schizo_pcierr_intr, 0,
err = request_irq(op->archdata.irqs[0], schizo_pcierr_intr, 0,
"SCHIZO_PCIERR", pbm);
} else if (pbm_routes_this_ino(pbm, SCHIZO_PCIERR_B_INO)) {
err = request_irq(op->irqs[0], schizo_pcierr_intr, 0,
err = request_irq(op->archdata.irqs[0], schizo_pcierr_intr, 0,
"SCHIZO_PCIERR", pbm);
}
if (err)
@ -978,7 +978,7 @@ static void schizo_register_error_handlers(struct pci_pbm_info *pbm)
"err=%d\n", pbm->name, err);
if (pbm_routes_this_ino(pbm, SCHIZO_SERR_INO)) {
err = request_irq(op->irqs[3], schizo_safarierr_intr, 0,
err = request_irq(op->archdata.irqs[3], schizo_safarierr_intr, 0,
"SCHIZO_SERR", pbm);
if (err)
printk(KERN_WARNING "%s: Could not register SERR, "
@ -1307,7 +1307,7 @@ static void schizo_pbm_hw_init(struct pci_pbm_info *pbm)
}
static int __devinit schizo_pbm_init(struct pci_pbm_info *pbm,
struct of_device *op, u32 portid,
struct platform_device *op, u32 portid,
int chip_type)
{
const struct linux_prom64_registers *regs;
@ -1413,7 +1413,7 @@ static struct pci_pbm_info * __devinit schizo_find_sibling(u32 portid,
return NULL;
}
static int __devinit __schizo_init(struct of_device *op, unsigned long chip_type)
static int __devinit __schizo_init(struct platform_device *op, unsigned long chip_type)
{
struct device_node *dp = op->dev.of_node;
struct pci_pbm_info *pbm;
@ -1460,7 +1460,7 @@ out_err:
return err;
}
static int __devinit schizo_probe(struct of_device *op,
static int __devinit schizo_probe(struct platform_device *op,
const struct of_device_id *match)
{
return __schizo_init(op, (unsigned long) match->data);
@ -1501,7 +1501,7 @@ static struct of_platform_driver schizo_driver = {
static int __init schizo_init(void)
{
return of_register_driver(&schizo_driver, &of_bus_type);
return of_register_platform_driver(&schizo_driver);
}
subsys_initcall(schizo_init);

6
arch/sparc/kernel/pci_sun4v.c
View file

@ -879,7 +879,7 @@ static void pci_sun4v_msi_init(struct pci_pbm_info *pbm)
#endif /* !(CONFIG_PCI_MSI) */
static int __devinit pci_sun4v_pbm_init(struct pci_pbm_info *pbm,
struct of_device *op, u32 devhandle)
struct platform_device *op, u32 devhandle)
{
struct device_node *dp = op->dev.of_node;
int err;
@ -918,7 +918,7 @@ static int __devinit pci_sun4v_pbm_init(struct pci_pbm_info *pbm,
return 0;
}
static int __devinit pci_sun4v_probe(struct of_device *op,
static int __devinit pci_sun4v_probe(struct platform_device *op,
const struct of_device_id *match)
{
const struct linux_prom64_registers *regs;
@ -1019,7 +1019,7 @@ static struct of_platform_driver pci_sun4v_driver = {
static int __init pci_sun4v_init(void)
{
return of_register_driver(&pci_sun4v_driver, &of_bus_type);
return of_register_platform_driver(&pci_sun4v_driver);
}
subsys_initcall(pci_sun4v_init);

25
arch/sparc/kernel/perf_event.c
View file

@ -572,18 +572,18 @@ static u64 sparc_perf_event_update(struct perf_event *event,
s64 delta;
again:
prev_raw_count = atomic64_read(&hwc->prev_count);
prev_raw_count = local64_read(&hwc->prev_count);
new_raw_count = read_pmc(idx);
if (atomic64_cmpxchg(&hwc->prev_count, prev_raw_count,
if (local64_cmpxchg(&hwc->prev_count, prev_raw_count,
new_raw_count) != prev_raw_count)
goto again;
delta = (new_raw_count << shift) - (prev_raw_count << shift);
delta >>= shift;
atomic64_add(delta, &event->count);
atomic64_sub(delta, &hwc->period_left);
local64_add(delta, &event->count);
local64_sub(delta, &hwc->period_left);
return new_raw_count;
}
@ -591,27 +591,27 @@ again:
static int sparc_perf_event_set_period(struct perf_event *event,
struct hw_perf_event *hwc, int idx)
{
s64 left = atomic64_read(&hwc->period_left);
s64 left = local64_read(&hwc->period_left);
s64 period = hwc->sample_period;
int ret = 0;
if (unlikely(left <= -period)) {
left = period;
atomic64_set(&hwc->period_left, left);
local64_set(&hwc->period_left, left);
hwc->last_period = period;
ret = 1;
}
if (unlikely(left <= 0)) {
left += period;
atomic64_set(&hwc->period_left, left);
local64_set(&hwc->period_left, left);
hwc->last_period = period;
ret = 1;
}
if (left > MAX_PERIOD)
left = MAX_PERIOD;
atomic64_set(&hwc->prev_count, (u64)-left);
local64_set(&hwc->prev_count, (u64)-left);
write_pmc(idx, (u64)(-left) & 0xffffffff);
@ -1006,7 +1006,7 @@ static int sparc_pmu_enable(struct perf_event *event)
* skip the schedulability test here, it will be peformed
* at commit time(->commit_txn) as a whole
*/
if (cpuc->group_flag & PERF_EVENT_TXN_STARTED)
if (cpuc->group_flag & PERF_EVENT_TXN)
goto nocheck;
if (check_excludes(cpuc->event, n0, 1))
@ -1088,7 +1088,7 @@ static int __hw_perf_event_init(struct perf_event *event)
if (!hwc->sample_period) {
hwc->sample_period = MAX_PERIOD;
hwc->last_period = hwc->sample_period;
atomic64_set(&hwc->period_left, hwc->sample_period);
local64_set(&hwc->period_left, hwc->sample_period);
}
return 0;
@ -1103,7 +1103,7 @@ static void sparc_pmu_start_txn(const struct pmu *pmu)
{
struct cpu_hw_events *cpuhw = &__get_cpu_var(cpu_hw_events);
cpuhw->group_flag |= PERF_EVENT_TXN_STARTED;
cpuhw->group_flag |= PERF_EVENT_TXN;
}
/*
@ -1115,7 +1115,7 @@ static void sparc_pmu_cancel_txn(const struct pmu *pmu)
{
struct cpu_hw_events *cpuhw = &__get_cpu_var(cpu_hw_events);
cpuhw->group_flag &= ~PERF_EVENT_TXN_STARTED;
cpuhw->group_flag &= ~PERF_EVENT_TXN;
}
/*
@ -1138,6 +1138,7 @@ static int sparc_pmu_commit_txn(const struct pmu *pmu)
if (sparc_check_constraints(cpuc->event, cpuc->events, n))
return -EAGAIN;
cpuc->group_flag &= ~PERF_EVENT_TXN;
return 0;
}

4
arch/sparc/kernel/pmc.c
View file

@ -51,7 +51,7 @@ static void pmc_swift_idle(void)
#endif
}
static int __devinit pmc_probe(struct of_device *op,
static int __devinit pmc_probe(struct platform_device *op,
const struct of_device_id *match)
{
regs = of_ioremap(&op->resource[0], 0,
@ -89,7 +89,7 @@ static struct of_platform_driver pmc_driver = {
static int __init pmc_init(void)
{
return of_register_driver(&pmc_driver, &of_bus_type);
return of_register_platform_driver(&pmc_driver);
}
/* This driver is not critical to the boot process

6
arch/sparc/kernel/power.c
View file

@ -33,10 +33,10 @@ static int __devinit has_button_interrupt(unsigned int irq, struct device_node *
return 1;
}
static int __devinit power_probe(struct of_device *op, const struct of_device_id *match)
static int __devinit power_probe(struct platform_device *op, const struct of_device_id *match)
{
struct resource *res = &op->resource[0];
unsigned int irq= op->irqs[0];
unsigned int irq = op->archdata.irqs[0];
power_reg = of_ioremap(res, 0, 0x4, "power");
@ -70,7 +70,7 @@ static struct of_platform_driver power_driver = {
static int __init power_init(void)
{
return of_register_driver(&power_driver, &of_platform_bus_type);
return of_register_platform_driver(&power_driver);
}
device_initcall(power_init);

8
arch/sparc/kernel/prom.h
View file

@ -9,14 +9,6 @@ extern void irq_trans_init(struct device_node *dp);
extern unsigned int prom_unique_id;
static inline int is_root_node(const struct device_node *dp)
{
if (!dp)
return 0;
return (dp->parent == NULL);
}
extern char *build_path_component(struct device_node *dp);
extern void of_console_init(void);

6
arch/sparc/kernel/prom_64.c
View file

@ -21,7 +21,7 @@
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/memblock.h>
#include <linux/of_device.h>
#include <linux/of.h>
#include <asm/prom.h>
#include <asm/oplib.h>
@ -81,7 +81,7 @@ static void __init sun4v_path_component(struct device_node *dp, char *tmp_buf)
return;
regs = rprop->value;
if (!is_root_node(dp->parent)) {
if (!of_node_is_root(dp->parent)) {
sprintf(tmp_buf, "%s@%x,%x",
dp->name,
(unsigned int) (regs->phys_addr >> 32UL),
@ -121,7 +121,7 @@ static void __init sun4u_path_component(struct device_node *dp, char *tmp_buf)
return;
regs = prop->value;
if (!is_root_node(dp->parent)) {
if (!of_node_is_root(dp->parent)) {
sprintf(tmp_buf, "%s@%x,%x",
dp->name,
(unsigned int) (regs->phys_addr >> 32UL),

2
arch/sparc/kernel/prom_common.c
View file

@ -244,7 +244,7 @@ char * __init build_full_name(struct device_node *dp)
n = prom_early_alloc(len);
strcpy(n, dp->parent->full_name);
if (!is_root_node(dp->parent)) {
if (!of_node_is_root(dp->parent)) {
strcpy(n + plen, "/");
plen++;
}

2
arch/sparc/kernel/prom_irqtrans.c
View file

@ -719,7 +719,7 @@ static unsigned int central_build_irq(struct device_node *dp,
void *_data)
{
struct device_node *central_dp = _data;
struct of_device *central_op = of_find_device_by_node(central_dp);
struct platform_device *central_op = of_find_device_by_node(central_dp);
struct resource *res;
unsigned long imap, iclr;
u32 tmp;

2
arch/sparc/kernel/psycho_common.c
View file

@ -447,7 +447,7 @@ int psycho_iommu_init(struct pci_pbm_info *pbm, int tsbsize,
}
void psycho_pbm_init_common(struct pci_pbm_info *pbm, struct of_device *op,
void psycho_pbm_init_common(struct pci_pbm_info *pbm, struct platform_device *op,
const char *chip_name, int chip_type)
{
struct device_node *dp = op->dev.of_node;

2
arch/sparc/kernel/psycho_common.h
View file

@ -42,7 +42,7 @@ extern int psycho_iommu_init(struct pci_pbm_info *pbm, int tsbsize,
unsigned long write_complete_offset);
extern void psycho_pbm_init_common(struct pci_pbm_info *pbm,
struct of_device *op,
struct platform_device *op,
const char *chip_name, int chip_type);
#endif /* _PSYCHO_COMMON_H */

16
arch/sparc/kernel/sbus.c
View file

@ -57,7 +57,7 @@
void sbus_set_sbus64(struct device *dev, int bursts)
{
struct iommu *iommu = dev->archdata.iommu;
struct of_device *op = to_of_device(dev);
struct platform_device *op = to_platform_device(dev);
const struct linux_prom_registers *regs;
unsigned long cfg_reg;
int slot;
@ -204,7 +204,7 @@ static unsigned long sysio_imap_to_iclr(unsigned long imap)
return imap + diff;
}
static unsigned int sbus_build_irq(struct of_device *op, unsigned int ino)
static unsigned int sbus_build_irq(struct platform_device *op, unsigned int ino)
{
struct iommu *iommu = op->dev.archdata.iommu;
unsigned long reg_base = iommu->write_complete_reg - 0x2000UL;
@ -267,7 +267,7 @@ static unsigned int sbus_build_irq(struct of_device *op, unsigned int ino)
#define SYSIO_UEAFSR_RESV2 0x0000001fffffffffUL /* Reserved */
static irqreturn_t sysio_ue_handler(int irq, void *dev_id)
{
struct of_device *op = dev_id;
struct platform_device *op = dev_id;
struct iommu *iommu = op->dev.archdata.iommu;
unsigned long reg_base = iommu->write_complete_reg - 0x2000UL;
unsigned long afsr_reg, afar_reg;
@ -341,7 +341,7 @@ static irqreturn_t sysio_ue_handler(int irq, void *dev_id)
#define SYSIO_CEAFSR_RESV2 0x0000001fffffffffUL /* Reserved */
static irqreturn_t sysio_ce_handler(int irq, void *dev_id)
{
struct of_device *op = dev_id;
struct platform_device *op = dev_id;
struct iommu *iommu = op->dev.archdata.iommu;
unsigned long reg_base = iommu->write_complete_reg - 0x2000UL;
unsigned long afsr_reg, afar_reg;
@ -420,7 +420,7 @@ static irqreturn_t sysio_ce_handler(int irq, void *dev_id)
#define SYSIO_SBAFSR_RESV3 0x0000001fffffffffUL /* Reserved */
static irqreturn_t sysio_sbus_error_handler(int irq, void *dev_id)
{
struct of_device *op = dev_id;
struct platform_device *op = dev_id;
struct iommu *iommu = op->dev.archdata.iommu;
unsigned long afsr_reg, afar_reg, reg_base;
unsigned long afsr, afar, error_bits;
@ -488,7 +488,7 @@ static irqreturn_t sysio_sbus_error_handler(int irq, void *dev_id)
#define SYSIO_CE_INO 0x35
#define SYSIO_SBUSERR_INO 0x36
static void __init sysio_register_error_handlers(struct of_device *op)
static void __init sysio_register_error_handlers(struct platform_device *op)
{
struct iommu *iommu = op->dev.archdata.iommu;
unsigned long reg_base = iommu->write_complete_reg - 0x2000UL;
@ -534,7 +534,7 @@ static void __init sysio_register_error_handlers(struct of_device *op)
}
/* Boot time initialization. */
static void __init sbus_iommu_init(struct of_device *op)
static void __init sbus_iommu_init(struct platform_device *op)
{
const struct linux_prom64_registers *pr;
struct device_node *dp = op->dev.of_node;
@ -663,7 +663,7 @@ static int __init sbus_init(void)
struct device_node *dp;
for_each_node_by_name(dp, "sbus") {
struct of_device *op = of_find_device_by_node(dp);
struct platform_device *op = of_find_device_by_node(dp);
sbus_iommu_init(op);
of_propagate_archdata(op);

7
arch/sparc/kernel/sys_sparc32.c
View file

@ -162,7 +162,7 @@ static int cp_compat_stat64(struct kstat *stat,
return err;
}
asmlinkage long compat_sys_stat64(char __user * filename,
asmlinkage long compat_sys_stat64(const char __user * filename,
struct compat_stat64 __user *statbuf)
{
struct kstat stat;
@ -173,7 +173,7 @@ asmlinkage long compat_sys_stat64(char __user * filename,
return error;
}
asmlinkage long compat_sys_lstat64(char __user * filename,
asmlinkage long compat_sys_lstat64(const char __user * filename,
struct compat_stat64 __user *statbuf)
{
struct kstat stat;
@ -195,7 +195,8 @@ asmlinkage long compat_sys_fstat64(unsigned int fd,
return error;
}
asmlinkage long compat_sys_fstatat64(unsigned int dfd, char __user *filename,
asmlinkage long compat_sys_fstatat64(unsigned int dfd,
const char __user *filename,
struct compat_stat64 __user * statbuf, int flag)
{
struct kstat stat;

4
arch/sparc/kernel/time_32.c
View file

@ -142,7 +142,7 @@ static struct platform_device m48t59_rtc = {
},
};
static int __devinit clock_probe(struct of_device *op, const struct of_device_id *match)
static int __devinit clock_probe(struct platform_device *op, const struct of_device_id *match)
{
struct device_node *dp = op->dev.of_node;
const char *model = of_get_property(dp, "model", NULL);
@ -189,7 +189,7 @@ static struct of_platform_driver clock_driver = {
/* Probe for the mostek real time clock chip. */
static int __init clock_init(void)
{
return of_register_driver(&clock_driver, &of_platform_bus_type);
return of_register_platform_driver(&clock_driver);
}
/* Must be after subsys_initcall() so that busses are probed. Must
* be before device_initcall() because things like the RTC driver

12
arch/sparc/kernel/time_64.c
View file

@ -419,7 +419,7 @@ static struct platform_device rtc_cmos_device = {
.num_resources = 1,
};
static int __devinit rtc_probe(struct of_device *op, const struct of_device_id *match)
static int __devinit rtc_probe(struct platform_device *op, const struct of_device_id *match)
{
struct resource *r;
@ -477,7 +477,7 @@ static struct platform_device rtc_bq4802_device = {
.num_resources = 1,
};
static int __devinit bq4802_probe(struct of_device *op, const struct of_device_id *match)
static int __devinit bq4802_probe(struct platform_device *op, const struct of_device_id *match)
{
printk(KERN_INFO "%s: BQ4802 regs at 0x%llx\n",
@ -534,7 +534,7 @@ static struct platform_device m48t59_rtc = {
},
};
static int __devinit mostek_probe(struct of_device *op, const struct of_device_id *match)
static int __devinit mostek_probe(struct platform_device *op, const struct of_device_id *match)
{
struct device_node *dp = op->dev.of_node;
@ -586,9 +586,9 @@ static int __init clock_init(void)
if (tlb_type == hypervisor)
return platform_device_register(&rtc_sun4v_device);
(void) of_register_driver(&rtc_driver, &of_platform_bus_type);
(void) of_register_driver(&mostek_driver, &of_platform_bus_type);
(void) of_register_driver(&bq4802_driver, &of_platform_bus_type);
(void) of_register_platform_driver(&rtc_driver);
(void) of_register_platform_driver(&mostek_driver);
(void) of_register_platform_driver(&bq4802_driver);
return 0;
}

4
arch/sparc/mm/highmem.c
View file

@ -65,7 +65,7 @@ void *kmap_atomic(struct page *page, enum km_type type)
}
EXPORT_SYMBOL(kmap_atomic);
void kunmap_atomic(void *kvaddr, enum km_type type)
void kunmap_atomic_notypecheck(void *kvaddr, enum km_type type)
{
#ifdef CONFIG_DEBUG_HIGHMEM
unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK;
@ -100,7 +100,7 @@ void kunmap_atomic(void *kvaddr, enum km_type type)
pagefault_enable();
}
EXPORT_SYMBOL(kunmap_atomic);
EXPORT_SYMBOL(kunmap_atomic_notypecheck);
/* We may be fed a pagetable here by ptep_to_xxx and others. */
struct page *kmap_atomic_to_page(void *ptr)

4
arch/sparc/mm/io-unit.c
View file

@ -35,7 +35,7 @@
#define IOPERM (IOUPTE_CACHE | IOUPTE_WRITE | IOUPTE_VALID)
#define MKIOPTE(phys) __iopte((((phys)>>4) & IOUPTE_PAGE) | IOPERM)
static void __init iounit_iommu_init(struct of_device *op)
static void __init iounit_iommu_init(struct platform_device *op)
{
struct iounit_struct *iounit;
iopte_t *xpt, *xptend;
@ -74,7 +74,7 @@ static int __init iounit_init(void)
struct device_node *dp;
for_each_node_by_name(dp, "sbi") {
struct of_device *op = of_find_device_by_node(dp);
struct platform_device *op = of_find_device_by_node(dp);
iounit_iommu_init(op);
of_propagate_archdata(op);

6
arch/sparc/mm/iommu.c
View file

@ -56,14 +56,14 @@ static pgprot_t dvma_prot; /* Consistent mapping pte flags */
#define IOPERM (IOPTE_CACHE | IOPTE_WRITE | IOPTE_VALID)
#define MKIOPTE(pfn, perm) (((((pfn)<<8) & IOPTE_PAGE) | (perm)) & ~IOPTE_WAZ)
static void __init sbus_iommu_init(struct of_device *op)
static void __init sbus_iommu_init(struct platform_device *op)
{
struct iommu_struct *iommu;
unsigned int impl, vers;
unsigned long *bitmap;
unsigned long tmp;
iommu = kmalloc(sizeof(struct iommu_struct), GFP_ATOMIC);
iommu = kmalloc(sizeof(struct iommu_struct), GFP_KERNEL);
if (!iommu) {
prom_printf("Unable to allocate iommu structure\n");
prom_halt();
@ -132,7 +132,7 @@ static int __init iommu_init(void)
struct device_node *dp;
for_each_node_by_name(dp, "iommu") {
struct of_device *op = of_find_device_by_node(dp);
struct platform_device *op = of_find_device_by_node(dp);
sbus_iommu_init(op);
of_propagate_archdata(op);