git.oblomov.eu Git - linux-2.6/blob - arch/sh/include/asm/irqflags.h

   1 #ifndef __ASM_SH_IRQFLAGS_H
   2 #define __ASM_SH_IRQFLAGS_H
   3
   4 #ifdef CONFIG_SUPERH32
   5 #include "irqflags_32.h"
   6 #else
   7 #include "irqflags_64.h"
   8 #endif
   9
  10 #define raw_local_save_flags(flags) \
  11                 do { (flags) = __raw_local_save_flags(); } while (0)
  12
  13 static inline int raw_irqs_disabled_flags(unsigned long flags)
  14 {
  15         return (flags != 0);
  16 }
  17
  18 static inline int raw_irqs_disabled(void)
  19 {
  20         unsigned long flags = __raw_local_save_flags();
  21
  22         return raw_irqs_disabled_flags(flags);
  23 }
  24
  25 #define raw_local_irq_save(flags) \
  26                 do { (flags) = __raw_local_irq_save(); } while (0)
  27
  28 static inline void raw_local_irq_restore(unsigned long flags)
  29 {
  30         if ((flags & 0xf0) != 0xf0)
  31                 raw_local_irq_enable();
  32 }
  33
  34 #endif /* __ASM_SH_IRQFLAGS_H */