summaryrefslogtreecommitdiff
path: root/drivers/gpio
diff options
context:
space:
mode:
authorWei Yongjun <weiyongjun1@huawei.com>2016-10-24 14:49:13 +0000
committerLinus Walleij <linus.walleij@linaro.org>2016-10-25 13:58:42 +0200
commitf85522c207ce395fc9c1f6b80a47f211d00914b0 (patch)
tree8dd8cf351f7e70311bad205eb219818532704744 /drivers/gpio
parent54e2602f04ee1bcf02395ff2cbaaa81308b56710 (diff)
gpio: altera-a10sr: Drop unnecessary gpiochip_remove
It's not necessary to unregister gpio_chip which registered with devm_gpiochip_add_data(). Also get rid of useless altr_a10sr_gpio_remove(). Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
-rw-r--r--drivers/gpio/gpio-altera-a10sr.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/gpio/gpio-altera-a10sr.c b/drivers/gpio/gpio-altera-a10sr.c
index 8274f98e3bee..9e1a138fed53 100644
--- a/drivers/gpio/gpio-altera-a10sr.c
+++ b/drivers/gpio/gpio-altera-a10sr.c
@@ -110,15 +110,6 @@ static int altr_a10sr_gpio_probe(struct platform_device *pdev)
return 0;
}
-static int altr_a10sr_gpio_remove(struct platform_device *pdev)
-{
- struct altr_a10sr_gpio *gpio = platform_get_drvdata(pdev);
-
- gpiochip_remove(&gpio->gp);
-
- return 0;
-}
-
static const struct of_device_id altr_a10sr_gpio_of_match[] = {
{ .compatible = "altr,a10sr-gpio" },
{ },
@@ -127,7 +118,6 @@ MODULE_DEVICE_TABLE(of, altr_a10sr_gpio_of_match);
static struct platform_driver altr_a10sr_gpio_driver = {
.probe = altr_a10sr_gpio_probe,
- .remove = altr_a10sr_gpio_remove,
.driver = {
.name = "altr_a10sr_gpio",
.of_match_table = of_match_ptr(altr_a10sr_gpio_of_match),