--- zzzz-none-000/linux-3.10.107/arch/powerpc/oprofile/op_model_power4.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/powerpc/oprofile/op_model_power4.c	2021-02-04 17:41:59.000000000 +0000
@@ -10,7 +10,6 @@
  */
 
 #include <linux/oprofile.h>
-#include <linux/init.h>
 #include <linux/smp.h>
 #include <asm/firmware.h>
 #include <asm/ptrace.h>
@@ -208,7 +207,7 @@
 	unsigned int mmcr0;
 
 	/* set the PMM bit (see comment below) */
-	mtmsrd(mfmsr() | MSR_PMM);
+	mtmsr(mfmsr() | MSR_PMM);
 
 	for (i = 0; i < cur_cpu_spec->num_pmcs; ++i) {
 		if (ctr[i].enabled) {
@@ -378,7 +377,7 @@
 	is_kernel = get_kernel(pc, mmcra);
 
 	/* set the PMM bit (see comment below) */
-	mtmsrd(mfmsr() | MSR_PMM);
+	mtmsr(mfmsr() | MSR_PMM);
 
 	/* Check that the SIAR  valid bit in MMCRA is set to 1. */
 	if ((mmcra & MMCRA_SIAR_VALID_MASK) == MMCRA_SIAR_VALID_MASK)