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| author | Wolfgang Denk <wd@denx.de> | 2011-11-04 15:55:32 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-11-07 22:13:01 +0100 |
| commit | bae65019d754007054d702b9e86429fa19470b1e (patch) | |
| tree | d25bd5450748b9af1f63ded5cdfdef76f2265317 | |
| parent | f6b60bca6ceddd917bcfd762e745d9a63c0e8064 (diff) | |
| download | u-boot-bae65019d754007054d702b9e86429fa19470b1e.tar.gz u-boot-bae65019d754007054d702b9e86429fa19470b1e.tar.xz u-boot-bae65019d754007054d702b9e86429fa19470b1e.zip | |
mpc8xx/cpu.c: Fix GCC 4.6 build warnings
Fix:
cpu.c: In function 'check_CPU':
cpu.c:188:8: warning: variable 'mid' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Wolfgang Denk <wd@denx.de>
| -rw-r--r-- | arch/powerpc/cpu/mpc8xx/cpu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/cpu/mpc8xx/cpu.c b/arch/powerpc/cpu/mpc8xx/cpu.c index 142cfa5b98..5cbf9a688e 100644 --- a/arch/powerpc/cpu/mpc8xx/cpu.c +++ b/arch/powerpc/cpu/mpc8xx/cpu.c @@ -40,6 +40,7 @@ #include <commproc.h> #include <netdev.h> #include <asm/cache.h> +#include <linux/compiler.h> #if defined(CONFIG_OF_LIBFDT) #include <libfdt.h> @@ -185,7 +186,7 @@ static int check_CPU (long clock, uint pvr, uint immr) uint k, m; char buf[32]; char pre = 'X'; - char *mid = "xx"; + __maybe_unused char *mid = "xx"; char *suf; /* the highest 16 bits should be 0x0050 for a 8xx */ |