Patchwork [U-Boot,01/16] arch/powerpc/cpu/mpc85xx/cpu_init.c: Fix GCC 4.6 build warning

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Submitter Kumar Gala
Date Nov. 9, 2011, 4:29 p.m.
Message ID <1320856180-8372-2-git-send-email-galak@kernel.crashing.org>
Download mbox | patch
Permalink /patch/124593/
State Accepted
Commit e4c9a35d21ac8d27e90db9448cfd1a8a230c8388
Delegated to: Kumar Gala
Headers show

Comments

Kumar Gala - Nov. 9, 2011, 4:29 p.m.
Fix:

cpu_init.c: In function 'cpu_init_r':
cpu_init.c:320:7: warning: variable 'l2srbar' set but not used [-Wunused-but-set-variable]

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
 arch/powerpc/cpu/mpc85xx/cpu_init.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

Patch

diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c
index 0a4ce53..b9a8193 100644
--- a/arch/powerpc/cpu/mpc85xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c
@@ -317,7 +317,6 @@  int cpu_init_r(void)
 	volatile ccsr_l2cache_t *l2cache = (void *)CONFIG_SYS_MPC85xx_L2_ADDR;
 	volatile uint cache_ctl;
 	uint svr, ver;
-	uint l2srbar;
 	u32 l2siz_field;
 
 	svr = get_svr();
@@ -385,8 +384,8 @@  int cpu_init_r(void)
 
 	if (l2cache->l2ctl & MPC85xx_L2CTL_L2E) {
 		puts("already enabled");
-		l2srbar = l2cache->l2srbar0;
 #if defined(CONFIG_SYS_INIT_L2_ADDR) && defined(CONFIG_SYS_FLASH_BASE)
+		u32 l2srbar = l2cache->l2srbar0;
 		if (l2cache->l2ctl & MPC85xx_L2CTL_L2SRAM_ENTIRE
 				&& l2srbar >= CONFIG_SYS_FLASH_BASE) {
 			l2srbar = CONFIG_SYS_INIT_L2_ADDR;