[PATCH] OMAP4: cleanup

[Jan Weitzel]

use rev to check revision

Signed-off-by: Jan Weitzel <j.weitzel at phytec.de>
---
 arch/arm/mach-omap/omap4_generic.c |    9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/arch/arm/mach-omap/omap4_generic.c b/arch/arm/mach-omap/omap4_generic.c
index c6fb91f..f44fa4b 100644
--- a/arch/arm/mach-omap/omap4_generic.c
+++ b/arch/arm/mach-omap/omap4_generic.c
@@ -23,7 +23,7 @@
 #define MIDR_CORTEX_A9_R1P3	0x411FC093
 #define MIDR_CORTEX_A9_R2P10	0x412FC09A
 
-#define CONTROL_ID_CODE         0x4A002204
+#define CONTROL_ID_CODE	  0x4A002204
 
 #define OMAP4_CONTROL_ID_CODE_ES1_0     0x0B85202F
 #define OMAP4_CONTROL_ID_CODE_ES2_0     0x1B85202F
@@ -278,8 +278,7 @@ static void reset_phy(unsigned int base)
 void omap4_ddr_init(const struct ddr_regs *ddr_regs,
 		const struct dpll_param *core)
 {
-	unsigned int rev;
-	rev = omap4_revision();
+	unsigned int rev = omap4_revision();
 
 	if (rev == OMAP4430_ES2_0) {
 		writel(0x9e9e9e9e, 0x4A100638);
@@ -302,7 +301,7 @@ void omap4_ddr_init(const struct ddr_regs *ddr_regs,
 	*(volatile int*)(OMAP44XX_DMM_BASE + DMM_LISA_MAP_2) = 0x00000000;
 	*(volatile int*)(OMAP44XX_DMM_BASE + DMM_LISA_MAP_3) = 0xFF020100;
 
-	if (omap4_revision() >= OMAP4460_ES1_0) {
+	if (rev >= OMAP4460_ES1_0) {
 		writel(0x80640300, OMAP44XX_MA_BASE + DMM_LISA_MAP_0);
 
 		*(volatile int*)(OMAP44XX_MA_BASE + DMM_LISA_MAP_2) = 0x00000000;
@@ -351,7 +350,7 @@ void omap4_ddr_init(const struct ddr_regs *ddr_regs,
 	*(volatile int*)(OMAP44XX_EMIF1_BASE + EMIF_PWR_MGMT_CTRL) = 0x80000000;
 	*(volatile int*)(OMAP44XX_EMIF2_BASE + EMIF_PWR_MGMT_CTRL) = 0x80000000;
 
-	if (omap4_revision() >= OMAP4460_ES1_0) {
+	if (rev >= OMAP4460_ES1_0) {
 		writel(EMIF_L3_CONFIG_VAL_SYS_10_MPU_3_LL_0,
 				OMAP44XX_EMIF1_BASE + EMIF_L3_CONFIG);
 		writel(EMIF_L3_CONFIG_VAL_SYS_10_MPU_3_LL_0,
-- 
1.7.0.4