diff options
Diffstat (limited to 'arch/h8300/include/asm/irqflags.h')
| -rw-r--r-- | arch/h8300/include/asm/irqflags.h | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/arch/h8300/include/asm/irqflags.h b/arch/h8300/include/asm/irqflags.h deleted file mode 100644 index 9617cd57aebd..000000000000 --- a/arch/h8300/include/asm/irqflags.h +++ /dev/null @@ -1,43 +0,0 @@ -#ifndef _H8300_IRQFLAGS_H -#define _H8300_IRQFLAGS_H - -static inline unsigned long arch_local_save_flags(void) -{ - unsigned long flags; - asm volatile ("stc ccr,%w0" : "=r" (flags)); - return flags; -} - -static inline void arch_local_irq_disable(void) -{ - asm volatile ("orc #0x80,ccr" : : : "memory"); -} - -static inline void arch_local_irq_enable(void) -{ - asm volatile ("andc #0x7f,ccr" : : : "memory"); -} - -static inline unsigned long arch_local_irq_save(void) -{ - unsigned long flags = arch_local_save_flags(); - arch_local_irq_disable(); - return flags; -} - -static inline void arch_local_irq_restore(unsigned long flags) -{ - asm volatile ("ldc %w0,ccr" : : "r" (flags) : "memory"); -} - -static inline bool arch_irqs_disabled_flags(unsigned long flags) -{ - return (flags & 0x80) == 0x80; -} - -static inline bool arch_irqs_disabled(void) -{ - return arch_irqs_disabled_flags(arch_local_save_flags()); -} - -#endif /* _H8300_IRQFLAGS_H */ |