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Merge git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-irqflags

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* git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-irqflags:
  Fix IRQ flag handling naming
  MIPS: Add missing #inclusions of <linux/irq.h>
  smc91x: Add missing #inclusion of <linux/irq.h>
  Drop a couple of unnecessary asm/system.h inclusions
  SH: Add missing consts to sys_execve() declaration
  Blackfin: Rename IRQ flags handling functions
  Blackfin: Add missing dep to asm/irqflags.h
  Blackfin: Rename DES PC2() symbol to avoid collision
  Blackfin: Split the BF532 BFIN_*_FIO_FLAG() functions to their own header
  Blackfin: Split PLL code from mach-specific cdef headers
This commit is contained in:
Linus Torvalds 2010-10-21 14:37:27 -07:00
commit e36f561a2c
141 changed files with 2335 additions and 1847 deletions
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36
arch/tile/include/asm/irqflags.h
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@ -103,55 +103,57 @@ DECLARE_PER_CPU(unsigned long long, interrupts_enabled_mask);
#define INITIAL_INTERRUPTS_ENABLED INT_MASK(INT_MEM_ERROR)
/* Disable interrupts. */
#define raw_local_irq_disable() \
#define arch_local_irq_disable() \
interrupt_mask_set_mask(LINUX_MASKABLE_INTERRUPTS)
/* Disable all interrupts, including NMIs. */
#define raw_local_irq_disable_all() \
#define arch_local_irq_disable_all() \
interrupt_mask_set_mask(-1UL)
/* Re-enable all maskable interrupts. */
#define raw_local_irq_enable() \
#define arch_local_irq_enable() \
interrupt_mask_reset_mask(__get_cpu_var(interrupts_enabled_mask))
/* Disable or enable interrupts based on flag argument. */
#define raw_local_irq_restore(disabled) do { \
#define arch_local_irq_restore(disabled) do { \
if (disabled) \
raw_local_irq_disable(); \
arch_local_irq_disable(); \
else \
raw_local_irq_enable(); \
arch_local_irq_enable(); \
} while (0)
/* Return true if "flags" argument means interrupts are disabled. */
#define raw_irqs_disabled_flags(flags) ((flags) != 0)
#define arch_irqs_disabled_flags(flags) ((flags) != 0)
/* Return true if interrupts are currently disabled. */
#define raw_irqs_disabled() interrupt_mask_check(INT_MEM_ERROR)
#define arch_irqs_disabled() interrupt_mask_check(INT_MEM_ERROR)
/* Save whether interrupts are currently disabled. */
#define raw_local_save_flags(flags) ((flags) = raw_irqs_disabled())
#define arch_local_save_flags() arch_irqs_disabled()
/* Save whether interrupts are currently disabled, then disable them. */
#define raw_local_irq_save(flags) \
do { raw_local_save_flags(flags); raw_local_irq_disable(); } while (0)
#define arch_local_irq_save() ({ \
unsigned long __flags = arch_local_save_flags(); \
arch_local_irq_disable(); \
__flags; })
/* Prevent the given interrupt from being enabled next time we enable irqs. */
#define raw_local_irq_mask(interrupt) \
#define arch_local_irq_mask(interrupt) \
(__get_cpu_var(interrupts_enabled_mask) &= ~INT_MASK(interrupt))
/* Prevent the given interrupt from being enabled immediately. */
#define raw_local_irq_mask_now(interrupt) do { \
raw_local_irq_mask(interrupt); \
#define arch_local_irq_mask_now(interrupt) do { \
arch_local_irq_mask(interrupt); \
interrupt_mask_set(interrupt); \
} while (0)
/* Allow the given interrupt to be enabled next time we enable irqs. */
#define raw_local_irq_unmask(interrupt) \
#define arch_local_irq_unmask(interrupt) \
(__get_cpu_var(interrupts_enabled_mask) |= INT_MASK(interrupt))
/* Allow the given interrupt to be enabled immediately, if !irqs_disabled. */
#define raw_local_irq_unmask_now(interrupt) do { \
raw_local_irq_unmask(interrupt); \
#define arch_local_irq_unmask_now(interrupt) do { \
arch_local_irq_unmask(interrupt); \
if (!irqs_disabled()) \
interrupt_mask_reset(interrupt); \
} while (0)