From: inv.git-commit@tdk.com
To: jic23@kernel.org
Cc: lars@metafoo.de, linux-iio@vger.kernel.org,
stable@vger.kernel.org,
Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
Subject: [PATCH] iio: imu: inv_icm42600: delete unneeded update watermark call
Date: Mon, 27 May 2024 21:00:08 +0000 [thread overview]
Message-ID: <20240527210008.612932-1-inv.git-commit@tdk.com> (raw)
From: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
Update watermark will be done inside the hwfifo_set_watermark callback
just after the update_scan_mode. It is useless to do it here.
Fixes: 7f85e42a6c54 ("iio: imu: inv_icm42600: add buffer support in iio devices")
Cc: stable@vger.kernel.org
Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com>
---
drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c | 4 ----
drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c | 4 ----
2 files changed, 8 deletions(-)
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c
index 83d8504ebfff..4b2566693614 100644
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c
@@ -130,10 +130,6 @@ static int inv_icm42600_accel_update_scan_mode(struct iio_dev *indio_dev,
/* update data FIFO write */
inv_sensors_timestamp_apply_odr(ts, 0, 0, 0);
ret = inv_icm42600_buffer_set_fifo_en(st, fifo_en | st->fifo.en);
- if (ret)
- goto out_unlock;
-
- ret = inv_icm42600_buffer_update_watermark(st);
out_unlock:
mutex_unlock(&st->lock);
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c
index e6f8de80128c..938af5b640b0 100644
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c
@@ -130,10 +130,6 @@ static int inv_icm42600_gyro_update_scan_mode(struct iio_dev *indio_dev,
/* update data FIFO write */
inv_sensors_timestamp_apply_odr(ts, 0, 0, 0);
ret = inv_icm42600_buffer_set_fifo_en(st, fifo_en | st->fifo.en);
- if (ret)
- goto out_unlock;
-
- ret = inv_icm42600_buffer_update_watermark(st);
out_unlock:
mutex_unlock(&st->lock);
--
2.34.1
reply other threads:[~2024-05-27 21:00 UTC|newest]
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