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The FEC NIC IRQ line does not wake up from unclocked sleep. Disable
unclocked sleep for now (bad for battery - good for performance).
diff --git a/arch/arm/mach-imx/cpuidle-imx6q.c b/arch/arm/mach-imx/cpuidle-imx6q.c
index 23ddfb6..c1ae29f 100644
--- a/arch/arm/mach-imx/cpuidle-imx6q.c
+++ b/arch/arm/mach-imx/cpuidle-imx6q.c
@@ -27,7 +27,7 @@ static int imx6q_enter_wait(struct cpuidle_device *dev,
*/
if (!spin_trylock(&master_lock))
goto idle;
- imx6q_set_lpm(WAIT_UNCLOCKED);
+ //imx6q_set_lpm(WAIT_UNCLOCKED);
cpu_do_idle();
imx6q_set_lpm(WAIT_CLOCKED);
spin_unlock(&master_lock);
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