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| author | Paul Mundt <lethal@linux-sh.org> | 2008-07-29 08:09:44 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-07-29 08:09:44 +0900 |
| commit | f15cbe6f1a4b4d9df59142fc8e4abb973302cf44 (patch) | |
| tree | 774d7b11abaaf33561ab8268bf51ddd9ceb79025 /include/asm-sh/bitops-irq.h | |
| parent | 25326277d8d1393d1c66240e6255aca780f9e3eb (diff) | |
| download | linux-f15cbe6f1a4b4d9df59142fc8e4abb973302cf44.tar.gz linux-f15cbe6f1a4b4d9df59142fc8e4abb973302cf44.tar.bz2 linux-f15cbe6f1a4b4d9df59142fc8e4abb973302cf44.zip | |
sh: migrate to arch/sh/include/
This follows the sparc changes a439fe51a1f8eb087c22dd24d69cebae4a3addac.
Most of the moving about was done with Sam's directions at:
http://marc.info/?l=linux-sh&m=121724823706062&w=2
with subsequent hacking and fixups entirely my fault.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh/bitops-irq.h')
| -rw-r--r-- | include/asm-sh/bitops-irq.h | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/include/asm-sh/bitops-irq.h b/include/asm-sh/bitops-irq.h deleted file mode 100644 index 653a12750584..000000000000 --- a/include/asm-sh/bitops-irq.h +++ /dev/null @@ -1,91 +0,0 @@ -#ifndef __ASM_SH_BITOPS_IRQ_H -#define __ASM_SH_BITOPS_IRQ_H - -static inline void set_bit(int nr, volatile void *addr) -{ - int mask; - volatile unsigned int *a = addr; - unsigned long flags; - - a += nr >> 5; - mask = 1 << (nr & 0x1f); - local_irq_save(flags); - *a |= mask; - local_irq_restore(flags); -} - -static inline void clear_bit(int nr, volatile void *addr) -{ - int mask; - volatile unsigned int *a = addr; - unsigned long flags; - - a += nr >> 5; - mask = 1 << (nr & 0x1f); - local_irq_save(flags); - *a &= ~mask; - local_irq_restore(flags); -} - -static inline void change_bit(int nr, volatile void *addr) -{ - int mask; - volatile unsigned int *a = addr; - unsigned long flags; - - a += nr >> 5; - mask = 1 << (nr & 0x1f); - local_irq_save(flags); - *a ^= mask; - local_irq_restore(flags); -} - -static inline int test_and_set_bit(int nr, volatile void *addr) -{ - int mask, retval; - volatile unsigned int *a = addr; - unsigned long flags; - - a += nr >> 5; - mask = 1 << (nr & 0x1f); - local_irq_save(flags); - retval = (mask & *a) != 0; - *a |= mask; - local_irq_restore(flags); - - return retval; -} - -static inline int test_and_clear_bit(int nr, volatile void *addr) -{ - int mask, retval; - volatile unsigned int *a = addr; - unsigned long flags; - - a += nr >> 5; - mask = 1 << (nr & 0x1f); - local_irq_save(flags); - retval = (mask & *a) != 0; - *a &= ~mask; - local_irq_restore(flags); - - return retval; -} - -static inline int test_and_change_bit(int nr, volatile void *addr) -{ - int mask, retval; - volatile unsigned int *a = addr; - unsigned long flags; - - a += nr >> 5; - mask = 1 << (nr & 0x1f); - local_irq_save(flags); - retval = (mask & *a) != 0; - *a ^= mask; - local_irq_restore(flags); - - return retval; -} - -#endif /* __ASM_SH_BITOPS_IRQ_H */ |
