Merge branch 'sched/urgent' into sched/core

Merge reason: Merge dependent fix, update to latest -rc.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 6 insertions, 1 deletions

diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index bd8cb5974726..7027cdc1ba49 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -505,7 +505,7 @@ static void __init gpmc_mem_init(void)
 void __init gpmc_init(void)
 {
         u32 l;
-        char *ck;
+        char *ck = NULL;
 
         if (cpu_is_omap24xx()) {
                 ck = "core_l3_ck";
@@ -521,6 +521,9 @@ void __init gpmc_init(void)
                 l = OMAP44XX_GPMC_BASE;
         }
 
+        if (WARN_ON(!ck))
+                return;
+
         gpmc_l3_clk = clk_get(NULL, ck);
         if (IS_ERR(gpmc_l3_clk)) {
                 printk(KERN_ERR "Could not get GPMC clock %s\n", ck);
@@ -534,6 +537,8 @@ void __init gpmc_init(void)
                 BUG();
         }
 
+        clk_enable(gpmc_l3_clk);
+
         l = gpmc_read_reg(GPMC_REVISION);
         printk(KERN_INFO "GPMC revision %d.%d\n", (l >> 4) & 0x0f, l & 0x0f);
         /* Set smart idle mode and automatic L3 clock gating */