ARM: OMAP1: Remove omap_sram_idle()

This patch removes omap_sram_idle() that is no longer used.

The function called in pm_idle is omap_sram_suspend, omap_sram_idle() is
not used anywhere in omap1.

Signed-off-by: Vivek Kutal <vivek.kutal@celunite.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 1 insertions, 8 deletions

diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 64adb24ffb7f..1a2a37158576 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -95,7 +95,6 @@ static struct kobj_attribute sleep_while_idle_attr =
 
 #endif
 
-static void (*omap_sram_idle)(void) = NULL;
 static void (*omap_sram_suspend)(unsigned long r0, unsigned long r1) = NULL;
 
 /*
@@ -676,23 +675,17 @@ static int __init omap_pm_init(void)
          * memory the MPU can see when it wakes up.
          */
         if (cpu_is_omap730()) {
-                omap_sram_idle = omap_sram_push(omap730_idle_loop_suspend,
-                                                omap730_idle_loop_suspend_sz);
                 omap_sram_suspend = omap_sram_push(omap730_cpu_suspend,
                                                    omap730_cpu_suspend_sz);
         } else if (cpu_is_omap15xx()) {
-                omap_sram_idle = omap_sram_push(omap1510_idle_loop_suspend,
-                                                omap1510_idle_loop_suspend_sz);
                 omap_sram_suspend = omap_sram_push(omap1510_cpu_suspend,
                                                    omap1510_cpu_suspend_sz);
         } else if (cpu_is_omap16xx()) {
-                omap_sram_idle = omap_sram_push(omap1610_idle_loop_suspend,
-                                                omap1610_idle_loop_suspend_sz);
                 omap_sram_suspend = omap_sram_push(omap1610_cpu_suspend,
                                                    omap1610_cpu_suspend_sz);
         }
 
-        if (omap_sram_idle == NULL || omap_sram_suspend == NULL) {
+        if (omap_sram_suspend == NULL) {
                 printk(KERN_ERR "PM not initialized: Missing SRAM support\n");
                 return -ENODEV;
         }