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| author | Takashi Iwai <tiwai@suse.de> | 2010-09-03 22:38:52 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-09-03 22:38:52 +0200 |
| commit | 68885a3ff38ed51fa02f241feb405c9922a90ee0 (patch) | |
| tree | 2fc626df39d5e0e1f6b065238141f7d49187c737 /arch/powerpc/include/asm/reg.h | |
| parent | 7b28079b3284ccb15ad4f003fb7073890600d0c1 (diff) | |
| parent | a2acad8298a42b7be684a32fafaf83332bba9c2b (diff) | |
| download | linux-68885a3ff38ed51fa02f241feb405c9922a90ee0.tar.gz linux-68885a3ff38ed51fa02f241feb405c9922a90ee0.tar.bz2 linux-68885a3ff38ed51fa02f241feb405c9922a90ee0.zip | |
Merge branch 'fix/misc' into topic/misc
Diffstat (limited to 'arch/powerpc/include/asm/reg.h')
| -rw-r--r-- | arch/powerpc/include/asm/reg.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index d8be016d2ede..ff0005eec7dd 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -951,7 +951,14 @@ #ifdef CONFIG_PPC64 extern void ppc64_runlatch_on(void); -extern void ppc64_runlatch_off(void); +extern void __ppc64_runlatch_off(void); + +#define ppc64_runlatch_off() \ + do { \ + if (cpu_has_feature(CPU_FTR_CTRL) && \ + test_thread_flag(TIF_RUNLATCH)) \ + __ppc64_runlatch_off(); \ + } while (0) extern unsigned long scom970_read(unsigned int address); extern void scom970_write(unsigned int address, unsigned long value); |