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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2022-04-30 10:15:59 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-06-11 14:35:25 +0100 |
| commit | aae59bdf2585dafffc0bf71af729fe641fc2a771 (patch) | |
| tree | eb700b23c0c789cb7277d9f63a8a50444a52cd79 /drivers/iio | |
| parent | cffc293dd92e429a9857cb5565cdfc526e25fb08 (diff) | |
| download | linux-stable-aae59bdf2585dafffc0bf71af729fe641fc2a771.tar.gz linux-stable-aae59bdf2585dafffc0bf71af729fe641fc2a771.tar.bz2 linux-stable-aae59bdf2585dafffc0bf71af729fe641fc2a771.zip | |
iio:accel:mc3230: Remove duplicated error reporting in .remove()
Returning an error value in an i2c remove callback results in an error
message being emitted by the i2c core, but otherwise it doesn't make a
difference. The device goes away anyhow and the devm cleanups are
called.
As mc3230_set_opcon() already emits an error message on failure and the
additional error message by the i2c core doesn't add any useful
information, change the return value to zero to suppress this message.
This patch is a preparation for making i2c remove callbacks return void.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20220430081607.15078-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/accel/mc3230.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/iio/accel/mc3230.c b/drivers/iio/accel/mc3230.c index 679e69cd7657..c15d16e7f1da 100644 --- a/drivers/iio/accel/mc3230.c +++ b/drivers/iio/accel/mc3230.c @@ -157,7 +157,9 @@ static int mc3230_remove(struct i2c_client *client) iio_device_unregister(indio_dev); - return mc3230_set_opcon(iio_priv(indio_dev), MC3230_MODE_OPCON_STANDBY); + mc3230_set_opcon(iio_priv(indio_dev), MC3230_MODE_OPCON_STANDBY); + + return 0; } static int mc3230_suspend(struct device *dev) |