diff options
| author | Leon Woestenberg <leon@sidebranch.com> | 2009-11-09 14:19:33 +0100 |
|---|---|---|
| committer | Leon Woestenberg <leon@sidebranch.com> | 2009-11-18 19:22:10 +0100 |
| commit | d9a2c938177a28d6310ff285eecf5286613a589b (patch) | |
| tree | 393ee5038e25b6a10f2ff44531a1b66ba631e2b3 /recipes | |
| parent | ae7a832d3b0500c97f44c5e0bfa99801f8adc1d9 (diff) | |
linux-kirkwood: Add patch that re-enables interrupt from idle.
Signed-off-by: Leon Woestenberg <leon@sidebranch.com>
Diffstat (limited to 'recipes')
| -rw-r--r-- | recipes/linux/linux-kirkwood/cpuidle-reenable-interrupts.patch | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/recipes/linux/linux-kirkwood/cpuidle-reenable-interrupts.patch b/recipes/linux/linux-kirkwood/cpuidle-reenable-interrupts.patch new file mode 100644 index 0000000000..0f472d9f75 --- /dev/null +++ b/recipes/linux/linux-kirkwood/cpuidle-reenable-interrupts.patch @@ -0,0 +1,19 @@ +diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c +index ad41f19..12fdd39 100644 +--- a/drivers/cpuidle/cpuidle.c ++++ b/drivers/cpuidle/cpuidle.c +@@ -76,8 +76,11 @@ static void cpuidle_idle_call(void) + #endif + /* ask the governor for the next state */ + next_state = cpuidle_curr_governor->select(dev); +- if (need_resched()) ++ if (need_resched()) { ++ local_irq_enable(); + return; ++ } ++ + target_state = &dev->states[next_state]; + + /* enter the state and update stats */ + + |