From: Sean Nyekjaer <sean@geanix.com>
To: linux-iio@vger.kernel.org, jic23@kernel.org,
lorenzo.bianconi83@gmail.com
Cc: Sean Nyekjaer <sean@geanix.com>,
denis.ciocca@st.com, mario.tesi@st.com, armando.visconti@st.com,
martin@geanix.com
Subject: [PATCH v4 4/6] iio: imu: st_lsm6dsx: always enter interrupt thread
Date: Fri, 6 Sep 2019 14:17:14 +0200 [thread overview]
Message-ID: <20190906121716.66194-4-sean@geanix.com> (raw)
In-Reply-To: <20190906121716.66194-1-sean@geanix.com>
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(-)
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)
--
2.23.0
next prev parent reply other threads:[~2019-09-06 12:17 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-06 12:17 [PATCH v4 1/6] iio: imu: st_lsm6dsx: move interrupt thread to core Sean Nyekjaer
2019-09-06 12:17 ` [PATCH v4 2/6] iio: imu: st_lsm6dsx: add motion events Sean Nyekjaer
2019-09-06 14:02 ` Lorenzo Bianconi
2019-09-06 14:13 ` Lorenzo Bianconi
2019-09-09 6:41 ` Sean Nyekjaer
2019-09-06 12:17 ` [PATCH v4 3/6] iio: imu: st_lsm6dsx: add wakeup-source option Sean Nyekjaer
2019-09-06 12:17 ` Sean Nyekjaer [this message]
2019-09-06 12:17 ` [PATCH v4 5/6] iio: imu: st_lsm6dsx: add motion report function and call from interrupt Sean Nyekjaer
2019-09-06 14:04 ` Lorenzo Bianconi
2019-09-07 11:08 ` Jonathan Cameron
2019-09-09 6:21 ` Sean Nyekjaer
2019-09-06 12:17 ` [PATCH v4 6/6] iio: imu: st_lsm6dsx: prohibit the use of events and buffered reads simultaneously Sean Nyekjaer
2019-09-07 10:54 ` Jonathan Cameron
2019-09-06 13:01 ` [PATCH v4 1/6] iio: imu: st_lsm6dsx: move interrupt thread to core Lorenzo Bianconi
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