diff options
Diffstat (limited to 'arch/sparc/include/asm/irqflags_32.h')
-rw-r--r-- | arch/sparc/include/asm/irqflags_32.h | 35 |
1 files changed, 21 insertions, 14 deletions
diff --git a/arch/sparc/include/asm/irqflags_32.h b/arch/sparc/include/asm/irqflags_32.h index 0fca9d97d44f..d4d0711de0f9 100644 --- a/arch/sparc/include/asm/irqflags_32.h +++ b/arch/sparc/include/asm/irqflags_32.h @@ -5,33 +5,40 @@ * * This file gets included from lowlevel asm headers too, to provide * wrapped versions of the local_irq_*() APIs, based on the - * raw_local_irq_*() functions from the lowlevel headers. + * arch_local_irq_*() functions from the lowlevel headers. */ #ifndef _ASM_IRQFLAGS_H #define _ASM_IRQFLAGS_H #ifndef __ASSEMBLY__ -extern void raw_local_irq_restore(unsigned long); -extern unsigned long __raw_local_irq_save(void); -extern void raw_local_irq_enable(void); +#include <linux/types.h> -static inline unsigned long getipl(void) +extern void arch_local_irq_restore(unsigned long); +extern unsigned long arch_local_irq_save(void); +extern void arch_local_irq_enable(void); + +static inline unsigned long arch_local_save_flags(void) { - unsigned long retval; + unsigned long flags; + + asm volatile("rd %%psr, %0" : "=r" (flags)); + return flags; +} - __asm__ __volatile__("rd %%psr, %0" : "=r" (retval)); - return retval; +static inline void arch_local_irq_disable(void) +{ + arch_local_irq_save(); } -#define raw_local_save_flags(flags) ((flags) = getipl()) -#define raw_local_irq_save(flags) ((flags) = __raw_local_irq_save()) -#define raw_local_irq_disable() ((void) __raw_local_irq_save()) -#define raw_irqs_disabled() ((getipl() & PSR_PIL) != 0) +static inline bool arch_irqs_disabled_flags(unsigned long flags) +{ + return (flags & PSR_PIL) != 0; +} -static inline int raw_irqs_disabled_flags(unsigned long flags) +static inline bool arch_irqs_disabled(void) { - return ((flags & PSR_PIL) != 0); + return arch_irqs_disabled_flags(arch_local_save_flags()); } #endif /* (__ASSEMBLY__) */ |