Merge tag 'cleanup-initcall' of git://git.kernel.org/pub/scm/linux/kernel/git/arm...

[karo-tx-linux.git] / arch / arm / mach-omap2 / pm24xx.c

diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c
index b2758b83a0a687367990ca9e80261eefe7cf37f3..2edeffc923a641d3a996e56e7575ba3543b2af55 100644 (file)
--- a/arch/arm/mach-omap2/pm24xx.c
+++ b/arch/arm/mach-omap2/pm24xx.c
@@ -171,8 +171,6 @@ static int omap2_allow_mpu_retention(void)
 
 static void omap2_enter_mpu_retention(void)
 {
-       int only_idle = 0;
-
        /* Putting MPU into the WFI state while a transfer is active
         * seems to cause the I2C block to timeout. Why? Good question. */
        if (omap2_i2c_active())
@@ -195,7 +193,6 @@ static void omap2_enter_mpu_retention(void)
 
                omap2_prm_write_mod_reg(OMAP_LOGICRETSTATE_MASK, MPU_MOD,
                                                 OMAP2_PM_PWSTCTRL);
-               only_idle = 1;
        }
 
        omap2_sram_idle();