[v4,4/6] iio: imu: st_lsm6dsx: always enter interrupt thread
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Message ID 20190906121716.66194-4-sean@geanix.com
State New
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Series
  • [v4,1/6] iio: imu: st_lsm6dsx: move interrupt thread to core
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Commit Message

Sean Nyekjaer Sept. 6, 2019, 12:17 p.m. UTC
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>
---
Changes since v3:
 * Removed unnecessary chunk in handler_irq

 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Patch
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diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
index 2dda0f90a816..ce467308eadd 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
@@ -1614,9 +1614,7 @@  static struct iio_dev *st_lsm6dsx_alloc_iiodev(struct st_lsm6dsx_hw *hw,
 
 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;
+	return IRQ_WAKE_THREAD;
 }
 
 static irqreturn_t st_lsm6dsx_handler_thread(int irq, void *private)