diff options
| author | Antoniu Miclaus <antoniu.miclaus@analog.com> | 2026-03-12 13:20:23 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-04-11 14:29:47 +0200 |
| commit | c0fd83b0a5e71b45e81f2f5d1992ae4c6e0373ee (patch) | |
| tree | 9f73d06a916f1e0f3f19d73305dd149d19400a0b | |
| parent | 37891c52bcbf9a418052e1fda1c4039016f848ae (diff) | |
iio: accel: adxl313: add missing error check in predisable
commit 9d3fa23d5d55a137fd4396d3d4799102587a7f2b upstream.
Check the return value of the FIFO bypass regmap_write() before
proceeding to disable interrupts.
Fixes: ff8093fa6ba4 ("iio: accel: adxl313: add buffered FIFO watermark with interrupt handling")
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/iio/accel/adxl313_core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iio/accel/adxl313_core.c b/drivers/iio/accel/adxl313_core.c index 9f5d4d2cb325..83dcac17a042 100644 --- a/drivers/iio/accel/adxl313_core.c +++ b/drivers/iio/accel/adxl313_core.c @@ -998,6 +998,8 @@ static int adxl313_buffer_predisable(struct iio_dev *indio_dev) ret = regmap_write(data->regmap, ADXL313_REG_FIFO_CTL, FIELD_PREP(ADXL313_REG_FIFO_CTL_MODE_MSK, ADXL313_FIFO_BYPASS)); + if (ret) + return ret; ret = regmap_write(data->regmap, ADXL313_REG_INT_ENABLE, 0); if (ret) |