omap4: Remove 'FIXME: omap44xx_sram_init not implemented'

The omap44xx_sram_init() implements functionality to push some
code on SRAM whenever the code can't be executed from external
memory. The low power and DVFS code can be executed from
external DDR itself thanks to OMAP4  memory controller hardware
support. So on OMAP4, sram_push kind of functionality isn't needed.

Hence remove the FIXME warning added for implementing sram push
feature on OMAP4.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index aedcb3be4e6666832b6833d92eb0a5b38374ca6e..9d80064e979b423fb5b891ff7a751ea3ce050c58 100644 (file)
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -405,20 +405,6 @@ static inline int omap34xx_sram_init(void)
 }
 #endif
 
-#ifdef CONFIG_ARCH_OMAP4
-static int __init omap44xx_sram_init(void)
-{
-       printk(KERN_ERR "FIXME: %s not implemented\n", __func__);
-
-       return -ENODEV;
-}
-#else
-static inline int omap44xx_sram_init(void)
-{
-       return 0;
-}
-#endif
-
 int __init omap_sram_init(void)
 {
        omap_detect_sram();
@@ -432,8 +418,6 @@ int __init omap_sram_init(void)
                omap243x_sram_init();
        else if (cpu_is_omap34xx())
                omap34xx_sram_init();
-       else if (cpu_is_omap44xx())
-               omap44xx_sram_init();
 
        return 0;
 }