[U-Boot] [PATCH] powerpc/8xxx: Fix compile warning when build for a DDR1 or DDR2 board

[Kumar Gala]

ctrl_regs.c: In function 'set_ddr_sdram_mode_2':
ctrl_regs.c:690:6: warning: unused variable 'i'

'i' is only used by DDR3 code.

Signed-off-by: Kumar Gala <galak at kernel.crashing.org>
---
 arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c b/arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c
index 2271071..c3e1d76 100644
--- a/arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/ctrl_regs.c
@@ -687,9 +687,9 @@ static void set_ddr_sdram_mode_2(fsl_ddr_cfg_regs_t *ddr,
 {
 	unsigned short esdmode2 = 0;	/* Extended SDRAM mode 2 */
 	unsigned short esdmode3 = 0;	/* Extended SDRAM mode 3 */
-	int i;
 
 #if defined(CONFIG_FSL_DDR3)
+	int i;
 	unsigned int rtt_wr = 0;	/* Rtt_WR - dynamic ODT off */
 	unsigned int srt = 0;	/* self-refresh temerature, normal range */
 	unsigned int asr = 0;	/* auto self-refresh disable */
-- 
1.7.2.3