diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2011-11-09 09:59:32 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2011-11-11 07:48:59 -0600 |
| commit | 3d6d9c3116a93d49a764f65df6d3718aa356f436 (patch) | |
| tree | 171df4741aecacd24b0a00d44057ed6568f20ccb /arch/powerpc | |
| parent | e4c9a35d21ac8d27e90db9448cfd1a8a230c8388 (diff) | |
arch/powerpc/cpu/mpc85xx/tlb.c: Fix GCC 4.6 build warning
Fix:
tlb.c: In function 'disable_tlb':
tlb.c:175:34: warning: variable '_mas7' set but not used [-Wunused-but-set-variable]
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/tlb.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/tlb.c b/arch/powerpc/cpu/mpc85xx/tlb.c index 80ad04a73..929f6a607 100644 --- a/arch/powerpc/cpu/mpc85xx/tlb.c +++ b/arch/powerpc/cpu/mpc85xx/tlb.c @@ -172,7 +172,7 @@ void set_tlb(u8 tlb, u32 epn, u64 rpn, void disable_tlb(u8 esel) { - u32 _mas0, _mas1, _mas2, _mas3, _mas7; + u32 _mas0, _mas1, _mas2, _mas3; free_tlb_cam(esel); @@ -180,14 +180,13 @@ void disable_tlb(u8 esel) _mas1 = 0; _mas2 = 0; _mas3 = 0; - _mas7 = 0; mtspr(MAS0, _mas0); mtspr(MAS1, _mas1); mtspr(MAS2, _mas2); mtspr(MAS3, _mas3); #ifdef CONFIG_ENABLE_36BIT_PHYS - mtspr(MAS7, _mas7); + mtspr(MAS7, 0); #endif asm volatile("isync;msync;tlbwe;isync"); |