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authorLinus Walleij <linus.walleij@stericsson.com>2009-08-13 11:50:01 +0200
committerSamuel Ortiz <sameo@linux.intel.com>2009-09-17 09:47:18 +0200
commit0ad651c94c7a1f3706f63dc0174e681315e7dc81 (patch)
treed3d31dd7a5baf5d628ab959f8a558d6d69e9fe54 /drivers/mfd
parentce290b0e865ae19f0ae49968def0a2edcb4e6a65 (diff)
downloadop-kernel-dev-0ad651c94c7a1f3706f63dc0174e681315e7dc81.zip
op-kernel-dev-0ad651c94c7a1f3706f63dc0174e681315e7dc81.tar.gz
mfd: AB3100 disable irq nosync
This will make the worker fire interrupt disable the AB3100 IRQ without sync which resolves a race since the interrupt obviously cannot wait for itself to complete while being handled. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/ab3100-core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/ab3100-core.c b/drivers/mfd/ab3100-core.c
index bba534b..1d8ac1a 100644
--- a/drivers/mfd/ab3100-core.c
+++ b/drivers/mfd/ab3100-core.c
@@ -422,7 +422,7 @@ static irqreturn_t ab3100_irq_handler(int irq, void *data)
* stuff and we will re-enable the interrupts once th
* worker has finished.
*/
- disable_irq(ab3100->i2c_client->irq);
+ disable_irq_nosync(irq);
schedule_work(&ab3100->work);
return IRQ_HANDLED;
}
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