x86/cpufeature: Cleanup get_cpu_cap()

Add an enum for the ->x86_capability array indices and cleanup
get_cpu_cap() by killing some redundant local vars.

Signed-off-by: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/1449481182-27541-3-git-send-email-bp@alien8.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 20 insertions, 0 deletions

diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
index 13d78e0e6ae0..35401fef0d75 100644
--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -288,6 +288,26 @@
 #include <asm/asm.h>
 #include <linux/bitops.h>
 
+enum cpuid_leafs
+{
+        CPUID_1_EDX             = 0,
+        CPUID_8000_0001_EDX,
+        CPUID_8086_0001_EDX,
+        CPUID_LNX_1,
+        CPUID_1_ECX,
+        CPUID_C000_0001_EDX,
+        CPUID_8000_0001_ECX,
+        CPUID_LNX_2,
+        CPUID_LNX_3,
+        CPUID_7_0_EBX,
+        CPUID_D_1_EAX,
+        CPUID_F_0_EDX,
+        CPUID_F_1_EDX,
+        CPUID_8000_0008_EBX,
+        CPUID_6_EAX,
+        CPUID_8000_000A_EDX,
+};
+
 #ifdef CONFIG_X86_FEATURE_NAMES
 extern const char * const x86_cap_flags[NCAPINTS*32];
 extern const char * const x86_power_flags[32];