Up to now stmpe_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>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20211012153945.2651412-10-u.kleine-koenig@pengutronix.de
{
struct stmpe *stmpe = dev_get_drvdata(&i2c->dev);
- return stmpe_remove(stmpe);
+ stmpe_remove(stmpe);
+
+ return 0;
}
static const struct i2c_device_id stmpe_i2c_id[] = {
{
struct stmpe *stmpe = spi_get_drvdata(spi);
- return stmpe_remove(stmpe);
+ stmpe_remove(stmpe);
+
+ return 0;
}
static const struct of_device_id stmpe_spi_of_match[] = {
return ret;
}
-int stmpe_remove(struct stmpe *stmpe)
+void stmpe_remove(struct stmpe *stmpe)
{
if (!IS_ERR(stmpe->vio))
regulator_disable(stmpe->vio);
__stmpe_disable(stmpe, STMPE_BLOCK_ADC);
mfd_remove_devices(stmpe->dev);
-
- return 0;
}
#ifdef CONFIG_PM
};
int stmpe_probe(struct stmpe_client_info *ci, enum stmpe_partnum partnum);
-int stmpe_remove(struct stmpe *stmpe);
+void stmpe_remove(struct stmpe *stmpe);
#define STMPE_ICR_LSB_HIGH (1 << 2)
#define STMPE_ICR_LSB_EDGE (1 << 1)