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>
}
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);
free_irq(mpu3050->irq, mpu3050);
iio_device_unregister(indio_dev);
mpu3050_power_down(mpu3050);
-
- return 0;
}
EXPORT_SYMBOL(mpu3050_common_remove);
if (mpu3050->i2cmux)
i2c_mux_del_adapters(mpu3050->i2cmux);
- return mpu3050_common_remove(&client->dev);
+ mpu3050_common_remove(&client->dev);
+
+ return 0;
}
/*
struct regmap *map,
int irq,
const char *name);
-int mpu3050_common_remove(struct device *dev);
+void mpu3050_common_remove(struct device *dev);
/* PM ops */
extern const struct dev_pm_ops mpu3050_dev_pm_ops;