diff options
Diffstat (limited to 'drivers/gpio/gpio-wm8350.c')
| -rw-r--r-- | drivers/gpio/gpio-wm8350.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/gpio/gpio-wm8350.c b/drivers/gpio/gpio-wm8350.c index b1b131fb9804..46923b23a72e 100644 --- a/drivers/gpio/gpio-wm8350.c +++ b/drivers/gpio/gpio-wm8350.c @@ -8,13 +8,12 @@ * */ -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/module.h> #include <linux/gpio/driver.h> +#include <linux/kernel.h> #include <linux/mfd/core.h> +#include <linux/module.h> #include <linux/platform_device.h> -#include <linux/seq_file.h> +#include <linux/slab.h> #include <linux/mfd/wm8350/core.h> #include <linux/mfd/wm8350/gpio.h> @@ -49,15 +48,16 @@ static int wm8350_gpio_get(struct gpio_chip *chip, unsigned offset) return 0; } -static void wm8350_gpio_set(struct gpio_chip *chip, unsigned offset, int value) +static int wm8350_gpio_set(struct gpio_chip *chip, unsigned int offset, + int value) { struct wm8350_gpio_data *wm8350_gpio = gpiochip_get_data(chip); struct wm8350 *wm8350 = wm8350_gpio->wm8350; if (value) - wm8350_set_bits(wm8350, WM8350_GPIO_LEVEL, 1 << offset); - else - wm8350_clear_bits(wm8350, WM8350_GPIO_LEVEL, 1 << offset); + return wm8350_set_bits(wm8350, WM8350_GPIO_LEVEL, 1 << offset); + + return wm8350_clear_bits(wm8350, WM8350_GPIO_LEVEL, 1 << offset); } static int wm8350_gpio_direction_out(struct gpio_chip *chip, @@ -73,9 +73,7 @@ static int wm8350_gpio_direction_out(struct gpio_chip *chip, return ret; /* Don't have an atomic direction/value setup */ - wm8350_gpio_set(chip, offset, value); - - return 0; + return wm8350_gpio_set(chip, offset, value); } static int wm8350_gpio_to_irq(struct gpio_chip *chip, unsigned offset) |