x86: msr-index.h: Remove unused MSR_NHM_SNB_PKG_CST_CFG_CTL

The two users, intel_idle driver and turbostat utility
are using the new name, MSR_PKG_CST_CONFIG_CONTROL

Cc: x86@kernel.org
Signed-off-by: NLen Brown <len.brown@intel.com>

arch/x86/include/asm/msr-index.h

@@ -46,7 +46,6 @@
 #define MSR_FSB_FREQ			0x000000cd
 #define MSR_PLATFORM_INFO		0x000000ce
 
-#define MSR_NHM_SNB_PKG_CST_CFG_CTL	0x000000e2
 #define MSR_PKG_CST_CONFIG_CONTROL	0x000000e2
 #define NHM_C3_AUTO_DEMOTE		(1UL << 25)
 #define NHM_C1_AUTO_DEMOTE		(1UL << 26)