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pinctrl: bcm: use new pinctrl GPIO helpers 

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: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Bartosz Golaszewski 2023-10-03 09:55:27 +02:00
parent af80a91199
commit 0bea3e7c15
1 changed files with 2 additions and 4 deletions
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6
drivers/pinctrl/bcm/pinctrl-iproc-gpio.c
View File

@ -330,24 +330,22 @@ static const struct irq_chip iproc_gpio_irq_chip = {
static int iproc_gpio_request(struct gpio_chip *gc, unsigned offset)
{
struct iproc_gpio *chip = gpiochip_get_data(gc);
unsigned gpio = gc->base + offset;
/* not all Iproc GPIO pins can be muxed individually */
if (!chip->pinmux_is_supported)
return 0;
return pinctrl_gpio_request(gpio);
return pinctrl_gpio_request_new(gc, offset);
}
static void iproc_gpio_free(struct gpio_chip *gc, unsigned offset)
{
struct iproc_gpio *chip = gpiochip_get_data(gc);
unsigned gpio = gc->base + offset;
if (!chip->pinmux_is_supported)
return;
pinctrl_gpio_free(gpio);
pinctrl_gpio_free_new(gc, offset);
}
static int iproc_gpio_direction_input(struct gpio_chip *gc, unsigned gpio)