treewide: Remove unused <cpu/x86/msr.h>

Change-Id: I187c2482dd82c6c6d1fe1cbda71710ae1a2f54ad
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64890
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

src/soc/intel/apollolake/pmutil.c

@@ -7,7 +7,6 @@
 #include <arch/io.h>
 #include <device/mmio.h>
 #include <console/console.h>
-#include <cpu/x86/msr.h>
 #include <device/device.h>
 #include <device/pci.h>
 #include <device/pci_def.h>

src/soc/intel/broadwell/acpi.c

@@ -10,7 +10,6 @@
 #include <console/console.h>
 #include <device/device.h>
 #include <types.h>
-#include <cpu/x86/msr.h>
 #include <cpu/intel/turbo.h>
 #include <soc/acpi.h>
 #include <soc/device_nvs.h>

src/soc/intel/common/block/cpu/mp_init.c

@@ -5,7 +5,6 @@
 #include <console/console.h>
 #include <cpu/cpu.h>
 #include <cpu/x86/mtrr.h>
-#include <cpu/x86/msr.h>
 #include <cpu/x86/mp.h>
 #include <cpu/intel/microcode.h>
 #include <intelblocks/cfg.h>

src/soc/intel/common/block/timer/timer.c

@@ -1,7 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
 #include <arch/cpu.h>
-#include <cpu/x86/msr.h>
 #include <cpu/x86/tsc.h>
 #include <intelblocks/msr.h>