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[PATCH] i386: system.h: remove extra semicolons and fix order

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include/asm-i386/system.h has trailing semicolons in some of the
macros that cause legitimate code to fail compilation, so remove
them. Also remove extra blank lines within one group of macros.

And put stts() and clts() back together; they got separated somehow.

Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Chuck Ebbert 2006-07-12 16:41:15 -04:00 committed by Linus Torvalds
parent e47f31787d
commit b43c7cec6b
1 changed files with 10 additions and 11 deletions
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21
include/asm-i386/system.h
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@ -82,10 +82,6 @@ __asm__ __volatile__ ("movw %%dx,%1\n\t" \
#define savesegment(seg, value) \
asm volatile("mov %%" #seg ",%0":"=rm" (value))
/*
* Clear and set 'TS' bit respectively
*/
#define clts() __asm__ __volatile__ ("clts")
#define read_cr0() ({ \
unsigned int __dummy; \
__asm__ __volatile__( \
@ -94,7 +90,7 @@ __asm__ __volatile__ ("movw %%dx,%1\n\t" \
__dummy; \
})
#define write_cr0(x) \
__asm__ __volatile__("movl %0,%%cr0": :"r" (x));
__asm__ __volatile__("movl %0,%%cr0": :"r" (x))
#define read_cr2() ({ \
unsigned int __dummy; \
@ -104,7 +100,7 @@ __asm__ __volatile__ ("movw %%dx,%1\n\t" \
__dummy; \
})
#define write_cr2(x) \
__asm__ __volatile__("movl %0,%%cr2": :"r" (x));
__asm__ __volatile__("movl %0,%%cr2": :"r" (x))
#define read_cr3() ({ \
unsigned int __dummy; \
@ -114,7 +110,7 @@ __asm__ __volatile__ ("movw %%dx,%1\n\t" \
__dummy; \
})
#define write_cr3(x) \
__asm__ __volatile__("movl %0,%%cr3": :"r" (x));
__asm__ __volatile__("movl %0,%%cr3": :"r" (x))
#define read_cr4() ({ \
unsigned int __dummy; \
@ -123,7 +119,6 @@ __asm__ __volatile__ ("movw %%dx,%1\n\t" \
:"=r" (__dummy)); \
__dummy; \
})
#define read_cr4_safe() ({ \
unsigned int __dummy; \
/* This could fault if %cr4 does not exist */ \
@ -135,15 +130,19 @@ __asm__ __volatile__ ("movw %%dx,%1\n\t" \
: "=r" (__dummy): "0" (0)); \
__dummy; \
})
#define write_cr4(x) \
__asm__ __volatile__("movl %0,%%cr4": :"r" (x));
__asm__ __volatile__("movl %0,%%cr4": :"r" (x))
/*
* Clear and set 'TS' bit respectively
*/
#define clts() __asm__ __volatile__ ("clts")
#define stts() write_cr0(8 | read_cr0())
#endif /* __KERNEL__ */
#define wbinvd() \
__asm__ __volatile__ ("wbinvd": : :"memory");
__asm__ __volatile__ ("wbinvd": : :"memory")
static inline unsigned long get_limit(unsigned long segment)
{