diff options
Diffstat (limited to 'ANDROID_3.4.5/include/asm-generic/irqflags.h')
-rw-r--r-- | ANDROID_3.4.5/include/asm-generic/irqflags.h | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/ANDROID_3.4.5/include/asm-generic/irqflags.h b/ANDROID_3.4.5/include/asm-generic/irqflags.h deleted file mode 100644 index 1f40d002..00000000 --- a/ANDROID_3.4.5/include/asm-generic/irqflags.h +++ /dev/null @@ -1,66 +0,0 @@ -#ifndef __ASM_GENERIC_IRQFLAGS_H -#define __ASM_GENERIC_IRQFLAGS_H - -/* - * All architectures should implement at least the first two functions, - * usually inline assembly will be the best way. - */ -#ifndef ARCH_IRQ_DISABLED -#define ARCH_IRQ_DISABLED 0 -#define ARCH_IRQ_ENABLED 1 -#endif - -/* read interrupt enabled status */ -#ifndef arch_local_save_flags -unsigned long arch_local_save_flags(void); -#endif - -/* set interrupt enabled status */ -#ifndef arch_local_irq_restore -void arch_local_irq_restore(unsigned long flags); -#endif - -/* get status and disable interrupts */ -#ifndef arch_local_irq_save -static inline unsigned long arch_local_irq_save(void) -{ - unsigned long flags; - flags = arch_local_save_flags(); - arch_local_irq_restore(ARCH_IRQ_DISABLED); - return flags; -} -#endif - -/* test flags */ -#ifndef arch_irqs_disabled_flags -static inline int arch_irqs_disabled_flags(unsigned long flags) -{ - return flags == ARCH_IRQ_DISABLED; -} -#endif - -/* unconditionally enable interrupts */ -#ifndef arch_local_irq_enable -static inline void arch_local_irq_enable(void) -{ - arch_local_irq_restore(ARCH_IRQ_ENABLED); -} -#endif - -/* unconditionally disable interrupts */ -#ifndef arch_local_irq_disable -static inline void arch_local_irq_disable(void) -{ - arch_local_irq_restore(ARCH_IRQ_DISABLED); -} -#endif - -/* test hardware interrupt enable bit */ -#ifndef arch_irqs_disabled -static inline int arch_irqs_disabled(void) -{ - return arch_irqs_disabled_flags(arch_local_save_flags()); -} -#endif - -#endif /* __ASM_GENERIC_IRQFLAGS_H */ |