[U-Boot] [PATCH 02/16] arch/powerpc/cpu/mpc85xx/tlb.c: Fix GCC 4.6 build warning

[Kumar Gala]

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 <ga...@kernel.crashing.org>
---
 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 80ad04a..929f6a6 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");
 
-- 
1.7.3.4

_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot