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| author | Wolfgang Denk <wd@denx.de> | 2011-11-04 15:55:59 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-11-07 22:16:55 +0100 |
| commit | 8a33201d0c48c7b05a7b2ee978d3a56d1b2d81a7 (patch) | |
| tree | 4eed5794189341bdebc766292691570bd523b40f /arch/powerpc | |
| parent | 8b337be04ec237d062ff2fab929ceea32fa3da83 (diff) | |
| download | u-boot-imx-8a33201d0c48c7b05a7b2ee978d3a56d1b2d81a7.zip u-boot-imx-8a33201d0c48c7b05a7b2ee978d3a56d1b2d81a7.tar.gz u-boot-imx-8a33201d0c48c7b05a7b2ee978d3a56d1b2d81a7.tar.bz2 | |
arch/powerpc/lib/bat_rw.c: Fix GCC 4.6 build warning
Fix:
bat_rw.c: In function 'write_bat':
bat_rw.c:38:6: warning: variable 'batn' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: Andy Fleming <afleming@gmail.com>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/lib/bat_rw.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/lib/bat_rw.c b/arch/powerpc/lib/bat_rw.c index c48c240..113c293 100644 --- a/arch/powerpc/lib/bat_rw.c +++ b/arch/powerpc/lib/bat_rw.c @@ -26,6 +26,7 @@ #include <asm/processor.h> #include <asm/mmu.h> #include <asm/io.h> +#include <linux/compiler.h> #ifdef CONFIG_ADDR_MAP #include <addr_map.h> @@ -35,7 +36,7 @@ DECLARE_GLOBAL_DATA_PTR; int write_bat (ppc_bat_t bat, unsigned long upper, unsigned long lower) { - int batn = -1; + __maybe_unused int batn = -1; sync(); |