diff options
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/sm501.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c index 79d7aea5510b..7aebad4c06ff 100644 --- a/drivers/mfd/sm501.c +++ b/drivers/mfd/sm501.c @@ -1108,7 +1108,9 @@ static void sm501_gpio_remove(struct sm501_devdata *sm) static inline int sm501_gpio_pin2nr(struct sm501_devdata *sm, unsigned int pin) { struct sm501_gpio *gpio = &sm->gpio; - return pin + (pin < 32) ? gpio->low.gpio.base : gpio->high.gpio.base; + int base = (pin < 32) ? gpio->low.gpio.base : gpio->high.gpio.base; + + return (pin % 32) + base; } static inline int sm501_gpio_isregistered(struct sm501_devdata *sm) |