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iio: imu: st_lsm6dsx: always enter interrupt thread 

The interrupt source can come from multiple sources,
fifo and wake interrupts.
Enter interrupt thread to check which interrupt that has fired.

Signed-off-by: Sean Nyekjaer <sean@geanix.com>
Reviewed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Sean Nyekjaer 2019-09-16 15:56:29 +02:00 committed by Jonathan Cameron
parent 4c997dfa69
commit a3aa17d4ba
1 changed files with 1 additions and 8 deletions
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9
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
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@ -1715,13 +1715,6 @@ static struct iio_dev *st_lsm6dsx_alloc_iiodev(struct st_lsm6dsx_hw *hw,
return iio_dev;
}
static irqreturn_t st_lsm6dsx_handler_irq(int irq, void *private)
{
struct st_lsm6dsx_hw *hw = private;
return hw->sip > 0 ? IRQ_WAKE_THREAD : IRQ_NONE;
}
static irqreturn_t st_lsm6dsx_handler_thread(int irq, void *private)
{
struct st_lsm6dsx_hw *hw = private;
@ -1779,7 +1772,7 @@ static int st_lsm6dsx_irq_setup(struct st_lsm6dsx_hw *hw)
}
err = devm_request_threaded_irq(hw->dev, hw->irq,
st_lsm6dsx_handler_irq,
NULL,
st_lsm6dsx_handler_thread,
irq_type | IRQF_ONESHOT,
"lsm6dsx", hw);