diff options
| author | NeilBrown <neilb@suse.de> | 2012-04-25 13:05:24 +1000 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-05-09 18:02:51 +0200 |
| commit | 5a2f1b5fae593dbdf4f3656ee5a5d111df3e9acb (patch) | |
| tree | 24b3ad458363a8aa3ac582d99bdb1a3cec0b3501 /drivers/mfd | |
| parent | bbf6adc10cb2d5a1345cc66e61b3891d42a9afbe (diff) | |
| download | linux-5a2f1b5fae593dbdf4f3656ee5a5d111df3e9acb.tar.bz2 | |
mfd: enable wakeup on twl4030 IRQ.
Most of the interrupts that come through this line should trigger
wakeups:
power button
RTC alarm
power available
usb plug/unplug
so mark the interrupt as a wakeup interrupt.
This is particularly important for when the interrupt arrives during
the late suspend phase. Without this setting it will be ignored.
Signed-off-by: NeilBrown <neilb@suse.de>
Acked-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/twl4030-irq.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c index 5d656e814358..ad733d76207a 100644 --- a/drivers/mfd/twl4030-irq.c +++ b/drivers/mfd/twl4030-irq.c @@ -757,6 +757,7 @@ int twl4030_init_irq(struct device *dev, int irq_num) dev_err(dev, "could not claim irq%d: %d\n", irq_num, status); goto fail_rqirq; } + enable_irq_wake(irq_num); return irq_base; fail_rqirq: |