1 files changed, 5 insertions, 35 deletions
diff --git a/arch/arm/mach-omap2/memory.c b/arch/arm/mach-omap2/memory.c
index f173aa8d896f..3e5d8cd4ea4f 100644
--- a/arch/arm/mach-omap2/memory.c
+++ b/arch/arm/mach-omap2/memory.c
@@ -30,37 +30,6 @@
 #include "prcm-regs.h"
 #include "memory.h"
 
-#define SMS_BASE		0x68008000
-#define SMS_SYSCONFIG		0x010
-
-#define SDRC_BASE		0x68009000
-#define SDRC_SYSCONFIG		0x010
-#define SDRC_SYSSTATUS		0x014
-
-static const u32 sms_base = IO_ADDRESS(SMS_BASE);
-static const u32 sdrc_base = IO_ADDRESS(SDRC_BASE);
-
-
-static inline void sms_write_reg(int idx, u32 val)
-{
-	__raw_writel(val, sms_base + idx);
-}
-
-static inline u32 sms_read_reg(int idx)
-{
-	return __raw_readl(sms_base + idx);
-}
-
-static inline void sdrc_write_reg(int idx, u32 val)
-{
-	__raw_writel(val, sdrc_base + idx);
-}
-
-static inline u32 sdrc_read_reg(int idx)
-{
-	return __raw_readl(sdrc_base + idx);
-}
-
 
 static struct memory_timings mem_timings;
 
@@ -132,18 +101,19 @@ void omap2_init_memory_params(u32 force_lock_to_unlock_mode)
 	mem_timings.slow_dll_ctrl |= ((1 << 1) | (3 << 8));
 }
 
+/* turn on smart idle modes for SDRAM scheduler and controller */
 void __init omap2_init_memory(void)
 {
 	u32 l;
 
-	l = sms_read_reg(SMS_SYSCONFIG);
+	l = SMS_SYSCONFIG;
 	l &= ~(0x3 << 3);
 	l |= (0x2 << 3);
-	sms_write_reg(SMS_SYSCONFIG, l);
+	SMS_SYSCONFIG = l;
 
-	l = sdrc_read_reg(SDRC_SYSCONFIG);
+	l = SDRC_SYSCONFIG;
 	l &= ~(0x3 << 3);
 	l |= (0x2 << 3);
-	sdrc_write_reg(SDRC_SYSCONFIG, l);
+	SDRC_SYSCONFIG = l;
 
 }