diff options
Diffstat (limited to 'arch/arm/mach-omap2/pm24xx.c')
| -rw-r--r-- | arch/arm/mach-omap2/pm24xx.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c index c333fa6dffa..909ef53ba2e 100644 --- a/arch/arm/mach-omap2/pm24xx.c +++ b/arch/arm/mach-omap2/pm24xx.c @@ -140,14 +140,6 @@ no_sleep: return 0; } -static int omap2_i2c_active(void) -{ - u32 l; - - l = omap2_cm_read_mod_reg(CORE_MOD, CM_FCLKEN1); - return l & (OMAP2420_EN_I2C2_MASK | OMAP2420_EN_I2C1_MASK); -} - static int sti_console_enabled; static int omap2_allow_mpu_retention(void) @@ -172,11 +164,6 @@ static int omap2_allow_mpu_retention(void) static void omap2_enter_mpu_retention(void) { - /* 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()) - return; - /* The peripherals seem not to be able to wake up the MPU when * it is in retention mode. */ if (omap2_allow_mpu_retention()) { |