diff options
Diffstat (limited to 'drivers/gpio/gpio-wm8994.c')
| -rw-r--r-- | drivers/gpio/gpio-wm8994.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpio/gpio-wm8994.c b/drivers/gpio/gpio-wm8994.c index bf05c9b5882b..a0665cf3ff2f 100644 --- a/drivers/gpio/gpio-wm8994.c +++ b/drivers/gpio/gpio-wm8994.c @@ -89,7 +89,8 @@ static int wm8994_gpio_direction_out(struct gpio_chip *chip, WM8994_GPN_DIR | WM8994_GPN_LVL, value); } -static void wm8994_gpio_set(struct gpio_chip *chip, unsigned offset, int value) +static int wm8994_gpio_set(struct gpio_chip *chip, unsigned int offset, + int value) { struct wm8994_gpio *wm8994_gpio = gpiochip_get_data(chip); struct wm8994 *wm8994 = wm8994_gpio->wm8994; @@ -97,7 +98,8 @@ static void wm8994_gpio_set(struct gpio_chip *chip, unsigned offset, int value) if (value) value = WM8994_GPN_LVL; - wm8994_set_bits(wm8994, WM8994_GPIO_1 + offset, WM8994_GPN_LVL, value); + return wm8994_set_bits(wm8994, WM8994_GPIO_1 + offset, WM8994_GPN_LVL, + value); } static int wm8994_gpio_set_config(struct gpio_chip *chip, unsigned int offset, @@ -192,7 +194,6 @@ static void wm8994_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) int i; for (i = 0; i < chip->ngpio; i++) { - int gpio = i + chip->base; int reg; /* We report the GPIO even if it's not requested since @@ -206,14 +207,13 @@ static void wm8994_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) continue; } - seq_printf(s, " gpio-%-3d (%-20.20s) ", gpio, + seq_printf(s, " gpio-%-3d (%-20.20s) ", i, label ?: "Unrequested"); reg = wm8994_reg_read(wm8994, WM8994_GPIO_1 + i); if (reg < 0) { dev_err(wm8994->dev, - "GPIO control %d read failed: %d\n", - gpio, reg); + "GPIO control %d read failed: %d\n", i, reg); seq_printf(s, "\n"); continue; } |