src/cpu: Remove unneeded includes

Change-Id: I8fb03ada29b37f96fb02122462dfb8ec7faa9d31
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/26732
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

src/cpu/intel/model_65x/model_65x_init.c

@@ -14,11 +14,9 @@
  * GNU General Public License for more details.
  */
 
-#include <stdint.h>
 #include <device/device.h>
 #include <cpu/cpu.h>
 #include <cpu/x86/mtrr.h>
-#include <cpu/x86/msr.h>
 #include <cpu/x86/lapic.h>
 #include <cpu/intel/microcode.h>
 #include <cpu/x86/cache.h>