[U-Boot] [PATCH] ARM: mxs: Remove unused variable warning

[Marek Vasut <marex@denx.de>]

Shuffle the macros around a little to remove the following warning
when building for i.MX28:

arch/arm/cpu/arm926ejs/mxs/spl_boot.c:44:26: warning: ?iomux_boot? defined but not used [-Wunused-const-variable=]
 static const iomux_cfg_t iomux_boot[] = {
                          ^~~~~~~~~~

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Stefano Babic <sbabic@denx.de>
---
 arch/arm/cpu/arm926ejs/mxs/spl_boot.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_boot.c b/arch/arm/cpu/arm926ejs/mxs/spl_boot.c
index eb8669b..d9d1d73 100644
--- a/arch/arm/cpu/arm926ejs/mxs/spl_boot.c
+++ b/arch/arm/cpu/arm926ejs/mxs/spl_boot.c
@@ -40,17 +40,17 @@ void early_delay(int delay)
 		;
 }
 
+#if defined(CONFIG_MX23)
 #define	MUX_CONFIG_BOOTMODE_PAD	(MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_NOPULL)
 static const iomux_cfg_t iomux_boot[] = {
-#if defined(CONFIG_MX23)
 	MX23_PAD_LCD_D00__GPIO_1_0 | MUX_CONFIG_BOOTMODE_PAD,
 	MX23_PAD_LCD_D01__GPIO_1_1 | MUX_CONFIG_BOOTMODE_PAD,
 	MX23_PAD_LCD_D02__GPIO_1_2 | MUX_CONFIG_BOOTMODE_PAD,
 	MX23_PAD_LCD_D03__GPIO_1_3 | MUX_CONFIG_BOOTMODE_PAD,
 	MX23_PAD_LCD_D04__GPIO_1_4 | MUX_CONFIG_BOOTMODE_PAD,
 	MX23_PAD_LCD_D05__GPIO_1_5 | MUX_CONFIG_BOOTMODE_PAD,
-#endif
 };
+#endif
 
 static uint8_t mxs_get_bootmode_index(void)
 {
-- 
2.10.2