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-rw-r--r--arch/powerpc/kernel/process.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 986fedf7e278..b1c648a36b03 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -1199,19 +1199,17 @@ void ppc64_runlatch_on(void)
1199 } 1199 }
1200} 1200}
1201 1201
1202void ppc64_runlatch_off(void) 1202void __ppc64_runlatch_off(void)
1203{ 1203{
1204 unsigned long ctrl; 1204 unsigned long ctrl;
1205 1205
1206 if (cpu_has_feature(CPU_FTR_CTRL) && test_thread_flag(TIF_RUNLATCH)) { 1206 HMT_medium();
1207 HMT_medium();
1208 1207
1209 clear_thread_flag(TIF_RUNLATCH); 1208 clear_thread_flag(TIF_RUNLATCH);
1210 1209
1211 ctrl = mfspr(SPRN_CTRLF); 1210 ctrl = mfspr(SPRN_CTRLF);
1212 ctrl &= ~CTRL_RUNLATCH; 1211 ctrl &= ~CTRL_RUNLATCH;
1213 mtspr(SPRN_CTRLT, ctrl); 1212 mtspr(SPRN_CTRLT, ctrl);
1214 }
1215} 1213}
1216#endif 1214#endif
1217 1215