diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2022-01-23 18:52:01 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-02-09 13:00:45 +0000 |
| commit | a0386bba70934d42f586eaf68b21d5eeaffa7bd0 (patch) | |
| tree | 02ff38f123ace54dabd238564ca992ac616b28ea /drivers/input/misc | |
| parent | afb0a80e63d67e957b5d0eb4ade301aff6e13c8c (diff) | |
spi: make remove callback a void function
The value returned by an spi driver's remove function is mostly ignored.
(Only an error message is printed if the value is non-zero that the
error is ignored.)
So change the prototype of the remove function to return no value. This
way driver authors are not tempted to assume that passing an error to
the upper layer is a good idea. All drivers are adapted accordingly.
There is no intended change of behaviour, all callbacks were prepared to
return 0 before.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Claudius Heine <ch@denx.de>
Acked-by: Stefan Schmidt <stefan@datenfreihafen.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC
Acked-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Acked-by: Łukasz Stelmach <l.stelmach@samsung.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20220123175201.34839-6-u.kleine-koenig@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/input/misc')
| -rw-r--r-- | drivers/input/misc/adxl34x-spi.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/input/misc/adxl34x-spi.c b/drivers/input/misc/adxl34x-spi.c index 6e51c9bc619f..91e44d4c66f7 100644 --- a/drivers/input/misc/adxl34x-spi.c +++ b/drivers/input/misc/adxl34x-spi.c @@ -87,13 +87,11 @@ static int adxl34x_spi_probe(struct spi_device *spi) return 0; } -static int adxl34x_spi_remove(struct spi_device *spi) +static void adxl34x_spi_remove(struct spi_device *spi) { struct adxl34x *ac = spi_get_drvdata(spi); adxl34x_remove(ac); - - return 0; } static int __maybe_unused adxl34x_spi_suspend(struct device *dev) |