diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-10-13 22:32:21 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-10-19 08:30:45 +0100 |
| commit | 4b6fb9f3e98ca157ae09803731c7bd6d90519a6d (patch) | |
| tree | a3a2c42abaf463d57d66e1e1dcac456280868394 /drivers/iio/magnetometer/hmc5843_core.c | |
| parent | c7143c49c6041da1739765055645337e082abeb4 (diff) | |
iio: magn: hmc5843: Make hmc5843_common_remove() return void
Up to now hmc5843_common_remove() returns zero unconditionally. Make it
return void instead which makes it easier to see in the callers that
there is no error to handle.
Also the return value of i2c and spi remove callbacks is ignored anyway.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Link: https://lore.kernel.org/r/20211013203223.2694577-14-u.kleine-koenig@pengutronix.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/magnetometer/hmc5843_core.c')
| -rw-r--r-- | drivers/iio/magnetometer/hmc5843_core.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/iio/magnetometer/hmc5843_core.c b/drivers/iio/magnetometer/hmc5843_core.c index cf62057480cf..f08726bf5ec3 100644 --- a/drivers/iio/magnetometer/hmc5843_core.c +++ b/drivers/iio/magnetometer/hmc5843_core.c @@ -671,7 +671,7 @@ buffer_setup_err: } EXPORT_SYMBOL(hmc5843_common_probe); -int hmc5843_common_remove(struct device *dev) +void hmc5843_common_remove(struct device *dev) { struct iio_dev *indio_dev = dev_get_drvdata(dev); @@ -680,8 +680,6 @@ int hmc5843_common_remove(struct device *dev) /* sleep mode to save power */ hmc5843_set_mode(iio_priv(indio_dev), HMC5843_MODE_SLEEP); - - return 0; } EXPORT_SYMBOL(hmc5843_common_remove); |