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m32r: __xchg() should be always_inline

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it depends on elimination of unreachable branches in switch (by object
size), so we must declare it always_inline

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Al Viro 2007-05-15 20:37:00 +01:00 • committed by Linus Torvalds
parent 8eafafb54b
commit b4e1ded3cf
1 changed files with 2 additions and 1 deletions
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3
include/asm-m32r/system.h
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@ -10,6 +10,7 @@
* Copyright (C) 2004, 2006 Hirokazu Takata <takata at linux-m32r.org> * Copyright (C) 2004, 2006 Hirokazu Takata <takata at linux-m32r.org>
*/ */
#include <linux/compiler.h>
#include <asm/assembler.h> #include <asm/assembler.h>
#ifdef __KERNEL__ #ifdef __KERNEL__
@ -154,7 +155,7 @@ extern void __xchg_called_with_bad_pointer(void);
#define DCACHE_CLEAR(reg0, reg1, addr) #define DCACHE_CLEAR(reg0, reg1, addr)
#endif /* CONFIG_CHIP_M32700_TS1 */ #endif /* CONFIG_CHIP_M32700_TS1 */
static inline unsigned long static __always_inline unsigned long
__xchg(unsigned long x, volatile void * ptr, int size) __xchg(unsigned long x, volatile void * ptr, int size)
{ {
unsigned long flags; unsigned long flags;