ARM: OMAP: Fix compiler warnings in gpmc.c

Fix these compiler warnings:

gpmc.c: In function 'gpmc_init':
gpmc.c:432: warning: 'return' with a value, in function returning void
gpmc.c:439: warning: 'return' with a value, in function returning void

Signed-off-by: Sanjeev Premi <premi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 763bdbeaf68182c87389d36a3ed4a53db09e59ed..2249049c1d5a3f4020528fa7a4350532fac34c13 100644 (file)
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -429,18 +429,16 @@ void __init gpmc_init(void)
        gpmc_l3_clk = clk_get(NULL, ck);
        if (IS_ERR(gpmc_l3_clk)) {
                printk(KERN_ERR "Could not get GPMC clock %s\n", ck);
-               return -ENODEV;
+               BUG();
        }
 
        gpmc_base = ioremap(l, SZ_4K);
        if (!gpmc_base) {
                clk_put(gpmc_l3_clk);
                printk(KERN_ERR "Could not get GPMC register memory\n");
-               return -ENOMEM;
+               BUG();
        }
 
-       BUG_ON(IS_ERR(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 */