diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2017-09-22 12:06:00 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-10-07 01:00:13 +0300 |
| commit | 92ddf5ff97f4d47bfe2ab18da320942befe32c26 (patch) | |
| tree | 6604252f2c75554853ee7c174b13a6b478ffbaff /drivers | |
| parent | a9a1d2a7827c9cf780966d0879c73ef5a91380e9 (diff) | |
| download | linux-92ddf5ff97f4d47bfe2ab18da320942befe32c26.tar.xz | |
pinctrl: bcm: nsp: Use library functions
These request/free functions are just reimplementations of the
standard helpers in gpiolib. Delete them and replace with the
helpers.
Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pinctrl/bcm/pinctrl-nsp-gpio.c | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c b/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c index c1887072936e..e67ae52023ad 100644 --- a/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c +++ b/drivers/pinctrl/bcm/pinctrl-nsp-gpio.c @@ -275,23 +275,6 @@ static struct irq_chip nsp_gpio_irq_chip = { .irq_set_type = nsp_gpio_irq_set_type, }; -/* - * Request the nsp IOMUX pinmux controller to mux individual pins to GPIO - */ -static int nsp_gpio_request(struct gpio_chip *gc, unsigned offset) -{ - unsigned gpio = gc->base + offset; - - return pinctrl_gpio_request(gpio); -} - -static void nsp_gpio_free(struct gpio_chip *gc, unsigned offset) -{ - unsigned gpio = gc->base + offset; - - pinctrl_gpio_free(gpio); -} - static int nsp_gpio_direction_input(struct gpio_chip *gc, unsigned gpio) { struct nsp_gpio *chip = gpiochip_get_data(gc); @@ -670,8 +653,8 @@ static int nsp_gpio_probe(struct platform_device *pdev) gc->label = dev_name(dev); gc->parent = dev; gc->of_node = dev->of_node; - gc->request = nsp_gpio_request; - gc->free = nsp_gpio_free; + gc->request = gpiochip_generic_request; + gc->free = gpiochip_generic_free; gc->direction_input = nsp_gpio_direction_input; gc->direction_output = nsp_gpio_direction_output; gc->set = nsp_gpio_set; |