# \[PATCH 47/61\] gpio: timberdale Use devm\_gpiochip\_add\_data() for gpio registration - From: Laxman Dewangan \ - Date: 2016-02-22 14:26:10 - List: linux-arm-kernel - Page: https://ratatoskr.run/linux-arm-kernel/2016/02/4690715 - Thread: https://ratatoskr.run/linux-gpio/2016/02/4690677/t.md ```text Use devm_gpiochip_add_data() for GPIO registration. Signed-off-by: Laxman Dewangan --- drivers/gpio/gpio-timberdale.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpio/gpio-timberdale.c b/drivers/gpio/gpio-timberdale.c index a6de10c..f0164ec 100644 --- a/drivers/gpio/gpio-timberdale.c +++ b/drivers/gpio/gpio-timberdale.c @@ -279,7 +279,7 @@ static int timbgpio_probe(struct platform_device *pdev) gc->ngpio = pdata->nr_pins; gc->can_sleep = false; - err = gpiochip_add_data(gc, tgpio); + err = devm_gpiochip_add_data(&pdev->dev, gc, tgpio); if (err) return err; @@ -320,8 +320,6 @@ static int timbgpio_remove(struct platform_device *pdev) irq_set_handler_data(irq, NULL); } - gpiochip_remove(&tgpio->gpio); - return 0; } -- 2.1.4 ```