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authorRusty Russell <rusty@rustcorp.com.au>2008-12-29 16:32:35 -0500
committerRusty Russell <rusty@rustcorp.com.au>2008-12-29 16:32:35 -0500
commit33edcf133ba93ecba2e4b6472e97b689895d805c (patch)
tree327d7a20acef64005e7c5ccbfa1265be28aeb6ac /arch/sh/include/asm/bitops.h
parentbe4d638c1597580ed2294d899d9f1a2cd10e462c (diff)
parent3c92ec8ae91ecf59d88c798301833d7cf83f2179 (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'arch/sh/include/asm/bitops.h')
-rw-r--r--arch/sh/include/asm/bitops.h9
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/sh/include/asm/bitops.h b/arch/sh/include/asm/bitops.h
index 367930d8e5ae..ebe595b7ab1f 100644
--- a/arch/sh/include/asm/bitops.h
+++ b/arch/sh/include/asm/bitops.h
@@ -13,21 +13,22 @@
13 13
14#ifdef CONFIG_GUSA_RB 14#ifdef CONFIG_GUSA_RB
15#include <asm/bitops-grb.h> 15#include <asm/bitops-grb.h>
16#elif defined(CONFIG_CPU_SH2A)
17#include <asm-generic/bitops/atomic.h>
18#include <asm/bitops-op32.h>
16#elif defined(CONFIG_CPU_SH4A) 19#elif defined(CONFIG_CPU_SH4A)
17#include <asm/bitops-llsc.h> 20#include <asm/bitops-llsc.h>
18#else 21#else
19#include <asm/bitops-irq.h> 22#include <asm-generic/bitops/atomic.h>
23#include <asm-generic/bitops/non-atomic.h>
20#endif 24#endif
21 25
22
23/* 26/*
24 * clear_bit() doesn't provide any barrier for the compiler. 27 * clear_bit() doesn't provide any barrier for the compiler.
25 */ 28 */
26#define smp_mb__before_clear_bit() barrier() 29#define smp_mb__before_clear_bit() barrier()
27#define smp_mb__after_clear_bit() barrier() 30#define smp_mb__after_clear_bit() barrier()
28 31
29#include <asm-generic/bitops/non-atomic.h>
30
31#ifdef CONFIG_SUPERH32 32#ifdef CONFIG_SUPERH32
32static inline unsigned long ffz(unsigned long word) 33static inline unsigned long ffz(unsigned long word)
33{ 34{