diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpio/gpio-wm8994.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/gpio/gpio-wm8994.c b/drivers/gpio/gpio-wm8994.c index de73c80..3ae4c15 100644 --- a/drivers/gpio/gpio-wm8994.c +++ b/drivers/gpio/gpio-wm8994.c @@ -31,14 +31,9 @@ struct wm8994_gpio { struct gpio_chip gpio_chip; }; -static inline struct wm8994_gpio *to_wm8994_gpio(struct gpio_chip *chip) -{ - return container_of(chip, struct wm8994_gpio, gpio_chip); -} - static int wm8994_gpio_request(struct gpio_chip *chip, unsigned offset) { - struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip); + struct wm8994_gpio *wm8994_gpio = gpiochip_get_data(chip); struct wm8994 *wm8994 = wm8994_gpio->wm8994; switch (wm8994->type) { @@ -61,7 +56,7 @@ static int wm8994_gpio_request(struct gpio_chip *chip, unsigned offset) static int wm8994_gpio_direction_in(struct gpio_chip *chip, unsigned offset) { - struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip); + struct wm8994_gpio *wm8994_gpio = gpiochip_get_data(chip); struct wm8994 *wm8994 = wm8994_gpio->wm8994; return wm8994_set_bits(wm8994, WM8994_GPIO_1 + offset, @@ -70,7 +65,7 @@ static int wm8994_gpio_direction_in(struct gpio_chip *chip, unsigned offset) static int wm8994_gpio_get(struct gpio_chip *chip, unsigned offset) { - struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip); + struct wm8994_gpio *wm8994_gpio = gpiochip_get_data(chip); struct wm8994 *wm8994 = wm8994_gpio->wm8994; int ret; @@ -87,7 +82,7 @@ static int wm8994_gpio_get(struct gpio_chip *chip, unsigned offset) static int wm8994_gpio_direction_out(struct gpio_chip *chip, unsigned offset, int value) { - struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip); + struct wm8994_gpio *wm8994_gpio = gpiochip_get_data(chip); struct wm8994 *wm8994 = wm8994_gpio->wm8994; if (value) @@ -99,7 +94,7 @@ static int wm8994_gpio_direction_out(struct gpio_chip *chip, static void wm8994_gpio_set(struct gpio_chip *chip, unsigned offset, int value) { - struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip); + struct wm8994_gpio *wm8994_gpio = gpiochip_get_data(chip); struct wm8994 *wm8994 = wm8994_gpio->wm8994; if (value) @@ -110,7 +105,7 @@ static void wm8994_gpio_set(struct gpio_chip *chip, unsigned offset, int value) static int wm8994_gpio_to_irq(struct gpio_chip *chip, unsigned offset) { - struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip); + struct wm8994_gpio *wm8994_gpio = gpiochip_get_data(chip); struct wm8994 *wm8994 = wm8994_gpio->wm8994; return regmap_irq_get_virq(wm8994->irq_data, offset); @@ -174,7 +169,7 @@ static const char *wm8994_gpio_fn(u16 fn) static void wm8994_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) { - struct wm8994_gpio *wm8994_gpio = to_wm8994_gpio(chip); + struct wm8994_gpio *wm8994_gpio = gpiochip_get_data(chip); struct wm8994 *wm8994 = wm8994_gpio->wm8994; int i; @@ -266,7 +261,7 @@ static int wm8994_gpio_probe(struct platform_device *pdev) else wm8994_gpio->gpio_chip.base = -1; - ret = gpiochip_add(&wm8994_gpio->gpio_chip); + ret = gpiochip_add_data(&wm8994_gpio->gpio_chip, wm8994_gpio); if (ret < 0) { dev_err(&pdev->dev, "Could not register gpiochip, %d\n", ret); |