diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2022-02-28 10:41:31 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-02-28 10:43:07 -0800 |
| commit | e499cd3102b280bce3a1acaf3f92e8163e53cb3b (patch) | |
| tree | c842396c77adda68bce761c837d777ee7ab15e77 /drivers/gpio | |
| parent | 98fffd72f934c48e7e69e21e1394de0b5aed49b4 (diff) | |
| parent | a0386bba70934d42f586eaf68b21d5eeaffa7bd0 (diff) | |
Merge tag 'spi-remove-void' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Mark Brown says:
====================
spi: Make remove() return void
This series from Uwe Kleine-König converts the spi remove function to
return void since there is nothing useful that we can do with a failure
and it as more buses are converted it'll enable further work on the
driver core.
====================
Link: https://lore.kernel.org/r/20220228173957.1262628-2-broonie@kernel.org/
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-74x164.c | 4 | ||||
| -rw-r--r-- | drivers/gpio/gpio-max3191x.c | 4 | ||||
| -rw-r--r-- | drivers/gpio/gpio-max7301.c | 4 | ||||
| -rw-r--r-- | drivers/gpio/gpio-mc33880.c | 4 | ||||
| -rw-r--r-- | drivers/gpio/gpio-pisosr.c | 4 |
5 files changed, 5 insertions, 15 deletions
diff --git a/drivers/gpio/gpio-74x164.c b/drivers/gpio/gpio-74x164.c index 4a55cdf089d6..e00c33310517 100644 --- a/drivers/gpio/gpio-74x164.c +++ b/drivers/gpio/gpio-74x164.c @@ -163,15 +163,13 @@ exit_destroy: return ret; } -static int gen_74x164_remove(struct spi_device *spi) +static void gen_74x164_remove(struct spi_device *spi) { struct gen_74x164_chip *chip = spi_get_drvdata(spi); gpiod_set_value_cansleep(chip->gpiod_oe, 0); gpiochip_remove(&chip->gpio_chip); mutex_destroy(&chip->lock); - - return 0; } static const struct spi_device_id gen_74x164_spi_ids[] = { diff --git a/drivers/gpio/gpio-max3191x.c b/drivers/gpio/gpio-max3191x.c index 51cd6f98d1c7..161c4751c5f7 100644 --- a/drivers/gpio/gpio-max3191x.c +++ b/drivers/gpio/gpio-max3191x.c @@ -443,14 +443,12 @@ static int max3191x_probe(struct spi_device *spi) return 0; } -static int max3191x_remove(struct spi_device *spi) +static void max3191x_remove(struct spi_device *spi) { struct max3191x_chip *max3191x = spi_get_drvdata(spi); gpiochip_remove(&max3191x->gpio); mutex_destroy(&max3191x->lock); - - return 0; } static int __init max3191x_register_driver(struct spi_driver *sdrv) diff --git a/drivers/gpio/gpio-max7301.c b/drivers/gpio/gpio-max7301.c index 5862d73bf325..11813f41d460 100644 --- a/drivers/gpio/gpio-max7301.c +++ b/drivers/gpio/gpio-max7301.c @@ -64,11 +64,9 @@ static int max7301_probe(struct spi_device *spi) return ret; } -static int max7301_remove(struct spi_device *spi) +static void max7301_remove(struct spi_device *spi) { __max730x_remove(&spi->dev); - - return 0; } static const struct spi_device_id max7301_id[] = { diff --git a/drivers/gpio/gpio-mc33880.c b/drivers/gpio/gpio-mc33880.c index 31d2be1bebc8..cd9b16dbe1a9 100644 --- a/drivers/gpio/gpio-mc33880.c +++ b/drivers/gpio/gpio-mc33880.c @@ -134,7 +134,7 @@ exit_destroy: return ret; } -static int mc33880_remove(struct spi_device *spi) +static void mc33880_remove(struct spi_device *spi) { struct mc33880 *mc; @@ -142,8 +142,6 @@ static int mc33880_remove(struct spi_device *spi) gpiochip_remove(&mc->chip); mutex_destroy(&mc->lock); - - return 0; } static struct spi_driver mc33880_driver = { diff --git a/drivers/gpio/gpio-pisosr.c b/drivers/gpio/gpio-pisosr.c index 8e04054cf07e..81a47ae09ff8 100644 --- a/drivers/gpio/gpio-pisosr.c +++ b/drivers/gpio/gpio-pisosr.c @@ -163,15 +163,13 @@ static int pisosr_gpio_probe(struct spi_device *spi) return 0; } -static int pisosr_gpio_remove(struct spi_device *spi) +static void pisosr_gpio_remove(struct spi_device *spi) { struct pisosr_gpio *gpio = spi_get_drvdata(spi); gpiochip_remove(&gpio->chip); mutex_destroy(&gpio->lock); - - return 0; } static const struct spi_device_id pisosr_gpio_id_table[] = { |