diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2022-04-25 22:17:35 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-05-01 21:01:13 +0300 |
| commit | d3beaf181c2d6ad0690746db8495705f5abcafb3 (patch) | |
| tree | d47788c2f5d9031e6fb8c8f81337526c347f74ac /drivers/iio/gyro/mpu3050-core.c | |
| parent | a9d1a34f2a025708b2eaffddc9a338e289e5bb65 (diff) | |
| download | linux-d3beaf181c2d6ad0690746db8495705f5abcafb3.tar.xz | |
iio: gyro: mpu3050: Make mpu3050_common_remove() return void
This function (up to now) returns zero unconditionally, so there isn't
any benefit of returning a value. Make it return void to be able to see
at a glance that the return value of mpu3050_i2c_remove is always zero.
This patch is a preparation for making i2c remove callbacks return void.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220425191735.59032-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/gyro/mpu3050-core.c')
| -rw-r--r-- | drivers/iio/gyro/mpu3050-core.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/iio/gyro/mpu3050-core.c b/drivers/iio/gyro/mpu3050-core.c index a2dafdb64692..4f19dc7ffe57 100644 --- a/drivers/iio/gyro/mpu3050-core.c +++ b/drivers/iio/gyro/mpu3050-core.c @@ -1263,7 +1263,7 @@ err_power_down: } EXPORT_SYMBOL(mpu3050_common_probe); -int mpu3050_common_remove(struct device *dev) +void mpu3050_common_remove(struct device *dev) { struct iio_dev *indio_dev = dev_get_drvdata(dev); struct mpu3050 *mpu3050 = iio_priv(indio_dev); @@ -1276,8 +1276,6 @@ int mpu3050_common_remove(struct device *dev) free_irq(mpu3050->irq, mpu3050); iio_device_unregister(indio_dev); mpu3050_power_down(mpu3050); - - return 0; } EXPORT_SYMBOL(mpu3050_common_remove); |