[U-Boot] [PATCH 39/56] mpc8xx/spi.c: Fix GCC 4.6 build warnings

[Wolfgang Denk]

Fix:
spi.c: In function 'spi_init_f':
spi.c:144:21: warning: variable 'iop' set but not used
[-Wunused-but-set-variable]
spi.c:142:22: warning: variable 'cpi' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd at denx.de>
---
 arch/powerpc/cpu/mpc8xx/spi.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/arch/powerpc/cpu/mpc8xx/spi.c b/arch/powerpc/cpu/mpc8xx/spi.c
index b2ac23e..db34852 100644
--- a/arch/powerpc/cpu/mpc8xx/spi.c
+++ b/arch/powerpc/cpu/mpc8xx/spi.c
@@ -139,14 +139,10 @@ void spi_init_f (void)
 
 	volatile spi_t *spi;
 	volatile immap_t *immr;
-	volatile cpic8xx_t *cpi;
 	volatile cpm8xx_t *cp;
-	volatile iop8xx_t *iop;
 	volatile cbd_t *tbdf, *rbdf;
 
 	immr = (immap_t *)  CONFIG_SYS_IMMR;
-	cpi  = (cpic8xx_t *)&immr->im_cpic;
-	iop  = (iop8xx_t *) &immr->im_ioport;
 	cp   = (cpm8xx_t *) &immr->im_cpm;
 
 #ifdef CONFIG_SYS_SPI_UCODE_PATCH
-- 
1.7.6.4