diff options
Diffstat (limited to 'arch/s390/include/asm/irqflags.h')
| -rw-r--r-- | arch/s390/include/asm/irqflags.h | 45 |
1 files changed, 3 insertions, 42 deletions
diff --git a/arch/s390/include/asm/irqflags.h b/arch/s390/include/asm/irqflags.h index 3f26131120b..15b3ac25389 100644 --- a/arch/s390/include/asm/irqflags.h +++ b/arch/s390/include/asm/irqflags.h @@ -1,16 +1,12 @@ /* - * include/asm-s390/irqflags.h - * - * Copyright (C) IBM Corp. 2006 - * Author(s): Heiko Carstens <heiko.carstens@de.ibm.com> + * Copyright IBM Corp. 2006,2010 + * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com> */ #ifndef __ASM_IRQFLAGS_H #define __ASM_IRQFLAGS_H -#ifdef __KERNEL__ - -#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2) +#include <linux/types.h> /* store then or system mask. */ #define __raw_local_irq_stosm(__or) \ @@ -38,40 +34,6 @@ asm volatile("ssm %0" : : "Q" (__mask) : "memory"); \ }) -#else /* __GNUC__ */ - -/* store then or system mask. */ -#define __raw_local_irq_stosm(__or) \ -({ \ - unsigned long __mask; \ - asm volatile( \ - " stosm 0(%1),%2" \ - : "=m" (__mask) \ - : "a" (&__mask), "i" (__or) : "memory"); \ - __mask; \ -}) - -/* store then and system mask. */ -#define __raw_local_irq_stnsm(__and) \ -({ \ - unsigned long __mask; \ - asm volatile( \ - " stnsm 0(%1),%2" \ - : "=m" (__mask) \ - : "a" (&__mask), "i" (__and) : "memory"); \ - __mask; \ -}) - -/* set system mask. */ -#define __raw_local_irq_ssm(__mask) \ -({ \ - asm volatile( \ - " ssm 0(%0)" \ - : : "a" (&__mask), "m" (__mask) : "memory"); \ -}) - -#endif /* __GNUC__ */ - /* interrupt control.. */ static inline unsigned long raw_local_irq_enable(void) { @@ -102,5 +64,4 @@ static inline int raw_irqs_disabled_flags(unsigned long flags) /* For spinlocks etc */ #define raw_local_irq_save(x) ((x) = raw_local_irq_disable()) -#endif /* __KERNEL__ */ #endif /* __ASM_IRQFLAGS_H */ |