diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
---|---|---|
committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
commit | 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch) | |
tree | fa581f6dc1c0596391690d1f67eceef3af8246dc /drivers/gpio/gpio-wm831x.c | |
parent | d4e493caf788ef44982e131ff9c786546904d934 (diff) |
Linux-libre 4.5-gnu
Diffstat (limited to 'drivers/gpio/gpio-wm831x.c')
-rw-r--r-- | drivers/gpio/gpio-wm831x.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/drivers/gpio/gpio-wm831x.c b/drivers/gpio/gpio-wm831x.c index 58ce75c18..98390070f 100644 --- a/drivers/gpio/gpio-wm831x.c +++ b/drivers/gpio/gpio-wm831x.c @@ -30,14 +30,9 @@ struct wm831x_gpio { struct gpio_chip gpio_chip; }; -static inline struct wm831x_gpio *to_wm831x_gpio(struct gpio_chip *chip) -{ - return container_of(chip, struct wm831x_gpio, gpio_chip); -} - static int wm831x_gpio_direction_in(struct gpio_chip *chip, unsigned offset) { - struct wm831x_gpio *wm831x_gpio = to_wm831x_gpio(chip); + struct wm831x_gpio *wm831x_gpio = gpiochip_get_data(chip); struct wm831x *wm831x = wm831x_gpio->wm831x; int val = WM831X_GPN_DIR; @@ -51,7 +46,7 @@ static int wm831x_gpio_direction_in(struct gpio_chip *chip, unsigned offset) static int wm831x_gpio_get(struct gpio_chip *chip, unsigned offset) { - struct wm831x_gpio *wm831x_gpio = to_wm831x_gpio(chip); + struct wm831x_gpio *wm831x_gpio = gpiochip_get_data(chip); struct wm831x *wm831x = wm831x_gpio->wm831x; int ret; @@ -67,7 +62,7 @@ static int wm831x_gpio_get(struct gpio_chip *chip, unsigned offset) static void wm831x_gpio_set(struct gpio_chip *chip, unsigned offset, int value) { - struct wm831x_gpio *wm831x_gpio = to_wm831x_gpio(chip); + struct wm831x_gpio *wm831x_gpio = gpiochip_get_data(chip); struct wm831x *wm831x = wm831x_gpio->wm831x; wm831x_set_bits(wm831x, WM831X_GPIO_LEVEL, 1 << offset, @@ -77,7 +72,7 @@ static void wm831x_gpio_set(struct gpio_chip *chip, unsigned offset, int value) static int wm831x_gpio_direction_out(struct gpio_chip *chip, unsigned offset, int value) { - struct wm831x_gpio *wm831x_gpio = to_wm831x_gpio(chip); + struct wm831x_gpio *wm831x_gpio = gpiochip_get_data(chip); struct wm831x *wm831x = wm831x_gpio->wm831x; int val = 0; int ret; @@ -99,7 +94,7 @@ static int wm831x_gpio_direction_out(struct gpio_chip *chip, static int wm831x_gpio_to_irq(struct gpio_chip *chip, unsigned offset) { - struct wm831x_gpio *wm831x_gpio = to_wm831x_gpio(chip); + struct wm831x_gpio *wm831x_gpio = gpiochip_get_data(chip); struct wm831x *wm831x = wm831x_gpio->wm831x; return irq_create_mapping(wm831x->irq_domain, @@ -109,7 +104,7 @@ static int wm831x_gpio_to_irq(struct gpio_chip *chip, unsigned offset) static int wm831x_gpio_set_debounce(struct gpio_chip *chip, unsigned offset, unsigned debounce) { - struct wm831x_gpio *wm831x_gpio = to_wm831x_gpio(chip); + struct wm831x_gpio *wm831x_gpio = gpiochip_get_data(chip); struct wm831x *wm831x = wm831x_gpio->wm831x; int reg = WM831X_GPIO1_CONTROL + offset; int ret, fn; @@ -140,7 +135,7 @@ static int wm831x_gpio_set_debounce(struct gpio_chip *chip, unsigned offset, #ifdef CONFIG_DEBUG_FS static void wm831x_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) { - struct wm831x_gpio *wm831x_gpio = to_wm831x_gpio(chip); + struct wm831x_gpio *wm831x_gpio = gpiochip_get_data(chip); struct wm831x *wm831x = wm831x_gpio->wm831x; int i, tristated; @@ -258,13 +253,13 @@ static int wm831x_gpio_probe(struct platform_device *pdev) wm831x_gpio->wm831x = wm831x; wm831x_gpio->gpio_chip = template_chip; wm831x_gpio->gpio_chip.ngpio = wm831x->num_gpio; - wm831x_gpio->gpio_chip.dev = &pdev->dev; + wm831x_gpio->gpio_chip.parent = &pdev->dev; if (pdata && pdata->gpio_base) wm831x_gpio->gpio_chip.base = pdata->gpio_base; else wm831x_gpio->gpio_chip.base = -1; - ret = gpiochip_add(&wm831x_gpio->gpio_chip); + ret = gpiochip_add_data(&wm831x_gpio->gpio_chip, wm831x_gpio); if (ret < 0) { dev_err(&pdev->dev, "Could not register gpiochip, %d\n", ret); return ret; |