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| author | saturneric <[email protected]> | 2025-10-16 21:50:56 +0000 |
|---|---|---|
| committer | saturneric <[email protected]> | 2025-10-16 21:50:56 +0000 |
| commit | 5293dcd7ffda472dbf326c81877bb63d2bfcbd10 (patch) | |
| tree | da3be05c4aa1646e5f26a84cd75d83fe866c5358 /drivers/gpio/gpio-moxtet.c | |
| parent | Merge tag 'v6.16' (diff) | |
| parent | Linux 6.17 (diff) | |
| download | kernel-5293dcd7ffda472dbf326c81877bb63d2bfcbd10.tar.gz kernel-5293dcd7ffda472dbf326c81877bb63d2bfcbd10.zip | |
Merge tag 'v6.17'
Linux 6.17
Diffstat (limited to 'drivers/gpio/gpio-moxtet.c')
| -rw-r--r-- | drivers/gpio/gpio-moxtet.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/gpio/gpio-moxtet.c b/drivers/gpio/gpio-moxtet.c index 61f9efd6c64f..4eb9f1a2779b 100644 --- a/drivers/gpio/gpio-moxtet.c +++ b/drivers/gpio/gpio-moxtet.c @@ -52,15 +52,15 @@ static int moxtet_gpio_get_value(struct gpio_chip *gc, unsigned int offset) return !!(ret & BIT(offset)); } -static void moxtet_gpio_set_value(struct gpio_chip *gc, unsigned int offset, - int val) +static int moxtet_gpio_set_value(struct gpio_chip *gc, unsigned int offset, + int val) { struct moxtet_gpio_chip *chip = gpiochip_get_data(gc); int state; state = moxtet_device_written(chip->dev); if (state < 0) - return; + return state; offset -= MOXTET_GPIO_INPUTS; @@ -69,7 +69,7 @@ static void moxtet_gpio_set_value(struct gpio_chip *gc, unsigned int offset, else state &= ~BIT(offset); - moxtet_device_write(chip->dev, state); + return moxtet_device_write(chip->dev, state); } static int moxtet_gpio_get_direction(struct gpio_chip *gc, unsigned int offset) @@ -104,13 +104,11 @@ static int moxtet_gpio_direction_output(struct gpio_chip *gc, struct moxtet_gpio_chip *chip = gpiochip_get_data(gc); if (chip->desc->out_mask & BIT(offset)) - moxtet_gpio_set_value(gc, offset, val); + return moxtet_gpio_set_value(gc, offset, val); else if (chip->desc->in_mask & BIT(offset)) return -ENOTSUPP; - else - return -EINVAL; - return 0; + return -EINVAL; } static int moxtet_gpio_probe(struct device *dev) |