mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-29 05:44:11 +00:00
Code Issues Releases Wiki Activity

pinctrl: spear: use new pinctrl GPIO helpers

Browse source 
Replace the pinctrl helpers taking the global GPIO number as argument
with the improved variants that instead take a pointer to the GPIO chip
and the controller-relative offset.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Bartosz Golaszewski 2023-10-03 09:59:58 +02:00
parent 164fcf1eb3
commit a330504905
1 changed files with 3 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
drivers/pinctrl/spear/pinctrl-plgpio.c
View file

@ -204,14 +204,13 @@ static void plgpio_set_value(struct gpio_chip *chip, unsigned offset, int value)
static int plgpio_request(struct gpio_chip *chip, unsigned offset)
{
struct plgpio *plgpio = gpiochip_get_data(chip);
int gpio = chip->base + offset;
unsigned long flags;
int ret = 0;
if (offset >= chip->ngpio)
return -EINVAL;
ret = pinctrl_gpio_request(gpio);
ret = pinctrl_gpio_request_new(chip, offset);
if (ret)
return ret;
@ -249,14 +248,13 @@ static int plgpio_request(struct gpio_chip *chip, unsigned offset)
if (!IS_ERR(plgpio->clk))
clk_disable(plgpio->clk);
err0:
pinctrl_gpio_free(gpio);
pinctrl_gpio_free_new(chip, offset);
return ret;
}
static void plgpio_free(struct gpio_chip *chip, unsigned offset)
{
struct plgpio *plgpio = gpiochip_get_data(chip);
int gpio = chip->base + offset;
unsigned long flags;
if (offset >= chip->ngpio)
@ -280,7 +278,7 @@ static void plgpio_free(struct gpio_chip *chip, unsigned offset)
if (!IS_ERR(plgpio->clk))
clk_disable(plgpio->clk);
pinctrl_gpio_free(gpio);
pinctrl_gpio_free_new(chip, offset);
}
/* PLGPIO IRQ */