diff options
Diffstat (limited to 'include/asm-sparc/system.h')
| -rw-r--r-- | include/asm-sparc/system.h | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/include/asm-sparc/system.h b/include/asm-sparc/system.h index d1a2572e3f55..8c259de02614 100644 --- a/include/asm-sparc/system.h +++ b/include/asm-sparc/system.h @@ -15,6 +15,8 @@ #ifndef __ASSEMBLY__ +#include <linux/irqflags.h> + /* * Sparc (general) CPU types */ @@ -164,26 +166,6 @@ extern void fpsave(unsigned long *fpregs, unsigned long *fsr, "o0", "o1", "o2", "o3", "o7"); \ } while(0) -/* - * Changing the IRQ level on the Sparc. - */ -extern void local_irq_restore(unsigned long); -extern unsigned long __local_irq_save(void); -extern void local_irq_enable(void); - -static inline unsigned long getipl(void) -{ - unsigned long retval; - - __asm__ __volatile__("rd %%psr, %0" : "=r" (retval)); - return retval; -} - -#define local_save_flags(flags) ((flags) = getipl()) -#define local_irq_save(flags) ((flags) = __local_irq_save()) -#define local_irq_disable() ((void) __local_irq_save()) -#define irqs_disabled() ((getipl() & PSR_PIL) != 0) - /* XXX Change this if we ever use a PSO mode kernel. */ #define mb() __asm__ __volatile__ ("" : : : "memory") #define rmb() mb() |