[PATCH] gpio: msm: Remove empty msm_gpio_{request,free}()
From: geert+renesas@glider.be (Geert Uytterhoeven)
Date: 2015-07-01 12:27:19
Also in:
linux-arm-msm, linux-gpio
Subsystem:
gpio subsystem, the rest · Maintainers:
Linus Walleij, Bartosz Golaszewski, Linus Torvalds
gpio_chip.request() and gpio_chip.free() are optional, and can just be left unimplemented. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> --- Untested due to lack of hardware. --- drivers/gpio/gpio-msm-v2.c | 12 ------------ 1 file changed, 12 deletions(-)
diff --git a/drivers/gpio/gpio-msm-v2.c b/drivers/gpio/gpio-msm-v2.c
index 52ff18229fdc874a..d9ea0c8e5f0aa82d 100644
--- a/drivers/gpio/gpio-msm-v2.c
+++ b/drivers/gpio/gpio-msm-v2.c@@ -169,16 +169,6 @@ static int msm_gpio_direction_output(struct gpio_chip *chip, return 0; } -static int msm_gpio_request(struct gpio_chip *chip, unsigned offset) -{ - return 0; -} - -static void msm_gpio_free(struct gpio_chip *chip, unsigned offset) -{ - return; -} - static int msm_gpio_to_irq(struct gpio_chip *chip, unsigned offset) { struct msm_gpio_dev *g_dev = to_msm_gpio_dev(chip);
@@ -404,8 +394,6 @@ static int msm_gpio_probe(struct platform_device *pdev) msm_gpio.gpio_chip.get = msm_gpio_get; msm_gpio.gpio_chip.set = msm_gpio_set; msm_gpio.gpio_chip.to_irq = msm_gpio_to_irq; - msm_gpio.gpio_chip.request = msm_gpio_request; - msm_gpio.gpio_chip.free = msm_gpio_free; ret = gpiochip_add(&msm_gpio.gpio_chip); if (ret < 0) {
--
1.9.1