x86: let intel 64-bit use intel.c

now that arch/x86/kernel/cpu/intel_64.c and
arch/x86/kernel/cpu/intel.c are equal, drop
arch/x86/kernel/cpu/intel_64.c and fix up
the glue.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index 1b29d6a..67618483 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -423,17 +423,9 @@
 	  This lets you choose what x86 vendor support code your kernel
 	  will include.
 
-config CPU_SUP_INTEL_32
+config CPU_SUP_INTEL
 	default y
 	bool "Support Intel processors" if PROCESSOR_SELECT
-	depends on !64BIT
-	help
-	  This enables extended support for Intel processors
-
-config CPU_SUP_INTEL_64
-	default y
-	bool "Support Intel processors" if PROCESSOR_SELECT
-	depends on 64BIT
 	help
 	  This enables extended support for Intel processors