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[PATCH] x86: more asm cleanups

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Some more assembler cleanups I noticed along the way.

Signed-off-by: Zachary Amsden <zach@vmware.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Zachary Amsden
2005-09-03 15:56:42 -07:00
committed by Linus Torvalds
parent 4f0cb8d978
commit f2ab446124
8 changed files with 35 additions and 50 deletions
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9
arch/i386/kernel/cpu/intel.c
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@ -82,16 +82,13 @@ static void __devinit Intel_errata_workarounds(struct cpuinfo_x86 *c)
*/
static int __devinit num_cpu_cores(struct cpuinfo_x86 *c)
{
unsigned int eax;
unsigned int eax, ebx, ecx, edx;
if (c->cpuid_level < 4)
return 1;
__asm__("cpuid"
: "=a" (eax)
: "0" (4), "c" (0)
: "bx", "dx");
/* Intel has a non-standard dependency on %ecx for this CPUID level. */
cpuid_count(4, 0, &eax, &ebx, &ecx, &edx);
if (eax & 0x1f)
return ((eax >> 26) + 1);
else