[PATCH] cpuid takes unsigned arguments

[Rik van Riel]

Because Xen is compiled with -Wall -Werror, has inherited
processor.h from Linux and Fedora is now built with gcc4,
I discovered this bug.

The few callers I verified all call cpuid with unsigned
ints, but the function is defined with signed ints. This
trivial patch fixes that.

Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>

--- linux-2.6.10/include/asm-i386/processor.h.cpuid	2005-03-03 17:11:55.000000000 -0500
+++ linux-2.6.10/include/asm-i386/processor.h	2005-03-03 17:14:09.000000000 -0500
@@ -137,7 +137,7 @@ static inline void detect_ht(struct cpui
  * clear %ecx since some cpus (Cyrix MII) do not set or clear %ecx
  * resulting in stale register contents being returned.
  */
-static inline void cpuid(int op, int *eax, int *ebx, int *ecx, int *edx)
+static inline void cpuid(unsigned int op, unsigned int *eax, unsigned int *ebx, unsigned int *ecx, unsigned int *edx)
 {
 	__asm__("cpuid"
 		: "=a" (*eax),
-
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