[PATCH] x86_64: Change assembly to use regular cpuid_count macro

Minor cleanup patch:

Replacing the asm statement with cpuid_count macro(which already
provides the same functionality).

Signed-off-by: Rohit Seth <rohitseth@google.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index 816203d..a9de8f0 100644 (file)
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -957,15 +957,12 @@ static void __cpuinit detect_ht(struct cpuinfo_x86 *c)
  */
 static int __cpuinit intel_num_cpu_cores(struct cpuinfo_x86 *c)
 {
-       unsigned int eax;
+       unsigned int eax, t;
 
        if (c->cpuid_level < 4)
                return 1;
 
-       __asm__("cpuid"
-               : "=a" (eax)
-               : "0" (4), "c" (0)
-               : "bx", "dx");
+       cpuid_count(4, 0, &eax, &t, &t, &t);
 
        if (eax & 0x1f)
                return ((eax >> 26) + 1);