Michael Buesch
7444a72eff
gpiolib: allow user-selection ...
This patch adds functionality to the gpio-lib subsystem to make it
possible to enable the gpio-lib code even if the architecture code didn't
request to get it built in.
The archtitecture code does still need to implement the gpiolib accessor
functions in its asm/gpio.h file. This patch adds the implementations for
x86 and PPC.
With these changes it is possible to run generic GPIO expansion cards on
every architecture that implements the trivial wrapper functions. Support
for more architectures can easily be added.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: David Brownell <david-b@pacbell.net>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Samuel Ortiz <sameo@openedhand.com>
Cc: Kumar Gala <galak@gate.crashing.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25 10:53:30 -07:00
bitops: use __fls for fls64 on 64-bit archs
2008-04-26 19:21:16 +02:00
add mm argument to pte/pmd/pud/pgd_free
2008-02-05 09:44:18 -08:00
Christoph has moved
2008-07-04 10:40:04 -07:00
[PATCH] fix missing ifdefs in syscall classes hookup for generic targets
2006-09-22 17:48:56 -07:00
[PATCH] fix missing ifdefs in syscall classes hookup for generic targets
2006-09-22 17:48:56 -07:00
[PATCH] add SIGNAL syscall class (v3)
2007-05-11 05:38:25 -04:00
remove __KERNEL__ tests of unexported headers under asm-generic/
2008-04-30 08:29:54 -07:00
printk ratelimiting rewrite
2008-07-25 10:53:29 -07:00
Add cmpxchg_local to asm-generic for per cpu atomic operations
2008-02-07 08:42:30 -08:00
Add cmpxchg_local to asm-generic for per cpu atomic operations
2008-02-07 08:42:30 -08:00
taskstats scaled time cleanup
2008-02-06 10:41:00 -08:00
Driver core: add dev_archdata to struct device
2006-12-01 14:52:01 -08:00
rename div64_64 to div64_u64
2008-05-01 08:03:58 -07:00
dma-mapping: prevent dma dependent code from linking on !HAS_DMA archs
2007-07-16 09:05:45 -07:00
[PATCH] Pass struct dev pointer to dma_cache_sync()
2006-12-07 08:39:41 -08:00
Introduce O_CLOEXEC
2007-07-16 09:05:45 -07:00
remove __KERNEL__ tests of unexported headers under asm-generic/
2008-04-30 08:29:54 -07:00
gpiolib: allow user-selection
2008-07-25 10:53:30 -07:00
types: add C99-style constructors to <asm-generic/int-*.h>
2008-05-02 16:18:42 -07:00
asm-generic/int-ll64.h: always provide __{s,u}64
2008-07-25 10:53:27 -07:00
generalize asm-generic/ioctl.h to allow overriding values
2008-04-29 08:06:24 -07:00
generic: add ioremap_wc() interface wrapper
2008-04-24 23:40:47 +02:00
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
types: create <asm-generic/int-*.h>
2008-05-02 16:18:19 -07:00
kbuild: fix a.out.h export to userspace with O= build.
2008-06-27 23:13:54 +02:00
move die notifier handling to common code
2007-05-08 11:15:04 -07:00
libata-portmap: Remove unused definitions
2007-10-12 14:55:37 -04:00
local_t: architecture independent extension
2007-05-08 11:15:20 -07:00
remove __KERNEL__ tests of unexported headers under asm-generic/
2008-04-30 08:29:54 -07:00
[PATCH] x86: PARAVIRT: add hooks to intercept mm creation and destruction
2007-05-02 19:27:14 +02:00
[PATCH] Remove final references to deprecated "MAP_ANON" page protection flag
2007-02-11 10:51:17 -08:00
asm-generic: remove fastcall
2008-02-08 09:22:31 -08:00
fix file specification in comments
2006-10-03 23:01:26 +02:00
asm-generic: remove fastcall
2008-02-08 09:22:31 -08:00
remove __KERNEL__ tests of unexported headers under asm-generic/
2008-04-30 08:29:54 -07:00
percpu: fix DEBUG_PREEMPT per_cpu checking
2008-02-23 12:09:28 -08:00
add mm argument to pte/pmd/pud/pgd_free
2008-02-05 09:44:18 -08:00
add mm argument to pte/pmd/pud/pgd_free
2008-02-05 09:44:18 -08:00
mm: fix build on non-mmu machines
2008-07-15 13:58:40 -07:00
Consolidate asm/poll.h
2007-05-11 08:29:34 -07:00
sched: SCHED_FIFO/SCHED_RR watchdog timer
2008-01-25 21:08:27 +01:00
remove __KERNEL__ tests of unexported headers under asm-generic/
2008-04-30 08:29:54 -07:00
remove support for un-needed _extratext section
2008-02-06 10:41:01 -08:00
tty: let architectures override the user/kernel macros.
2008-02-08 09:22:24 -08:00
asm-generic/tlb.h: remove <linux/quicklist.h>
2008-02-04 16:48:00 +01:00
x86: change _node_to_cpumask_ptr to return const ptr
2008-07-13 19:11:58 +02:00
Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
2008-07-16 17:25:46 -07:00
7444a72eff