aboutsummaryrefslogtreecommitdiffstats
path: root/arch/powerpc/perf/core-book3s.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/perf/core-book3s.c')
-rw-r--r--arch/powerpc/perf/core-book3s.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
index 6b0641c3f03f..fe52db2eea6a 100644
--- a/arch/powerpc/perf/core-book3s.c
+++ b/arch/powerpc/perf/core-book3s.c
@@ -1307,6 +1307,9 @@ static void power_pmu_enable(struct pmu *pmu)
1307 out_enable: 1307 out_enable:
1308 pmao_restore_workaround(ebb); 1308 pmao_restore_workaround(ebb);
1309 1309
1310 if (ppmu->flags & PPMU_ARCH_207S)
1311 mtspr(SPRN_MMCR2, 0);
1312
1310 mmcr0 = ebb_switch_in(ebb, cpuhw->mmcr[0]); 1313 mmcr0 = ebb_switch_in(ebb, cpuhw->mmcr[0]);
1311 1314
1312 mb(); 1315 mb();
@@ -1315,9 +1318,6 @@ static void power_pmu_enable(struct pmu *pmu)
1315 1318
1316 write_mmcr0(cpuhw, mmcr0); 1319 write_mmcr0(cpuhw, mmcr0);
1317 1320
1318 if (ppmu->flags & PPMU_ARCH_207S)
1319 mtspr(SPRN_MMCR2, 0);
1320
1321 /* 1321 /*
1322 * Enable instruction sampling if necessary 1322 * Enable instruction sampling if necessary
1323 */ 1323 */