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authorabdoulaye berthe <berthe.ab@gmail.com>2014-07-12 22:30:12 +0200
committerLinus Walleij <linus.walleij@linaro.org>2014-07-22 16:39:26 +0200
commit9f5132ae82fdbb047cc187bf689a81c8cc0de7fa (patch)
tree3d5ce5c1a1ff25fdbec52416ad21eb1ad14ca25f /drivers/gpio/gpio-mc33880.c
parent38ed0187d2da7f219f9f84d8921b5c95b266b34b (diff)
gpio: remove all usage of gpio_remove retval in driver/gpio
Signed-off-by: abdoulaye berthe <berthe.ab@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-mc33880.c')
-rw-r--r--drivers/gpio/gpio-mc33880.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/gpio/gpio-mc33880.c b/drivers/gpio/gpio-mc33880.c
index 553a80a5eaf3..4e3e160e5db2 100644
--- a/drivers/gpio/gpio-mc33880.c
+++ b/drivers/gpio/gpio-mc33880.c
@@ -149,20 +149,15 @@ exit_destroy:
static int mc33880_remove(struct spi_device *spi)
{
struct mc33880 *mc;
- int ret;
mc = spi_get_drvdata(spi);
if (mc == NULL)
return -ENODEV;
- ret = gpiochip_remove(&mc->chip);
- if (!ret)
- mutex_destroy(&mc->lock);
- else
- dev_err(&spi->dev, "Failed to remove the GPIO controller: %d\n",
- ret);
+ gpiochip_remove(&mc->chip);
+ mutex_destroy(&mc->lock);
- return ret;
+ return 0;
}
static struct spi_driver mc33880_driver = {