diff options
Diffstat (limited to 'drivers/gpio/gpiolib-acpi.c')
| -rw-r--r-- | drivers/gpio/gpiolib-acpi.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c index 878c7a7dea8b..9c6ebaaa02fe 100644 --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -525,6 +525,15 @@ acpi_gpio_update_gpiod_flags(enum gpiod_flags *flags, struct acpi_gpio_info *inf return ret; } +int acpi_gpio_update_gpiod_lookup_flags(unsigned long *lookupflags, + struct acpi_gpio_info *info) +{ + if (info->polarity == GPIO_ACTIVE_LOW) + *lookupflags |= GPIO_ACTIVE_LOW; + + return 0; +} + struct acpi_gpio_lookup { struct acpi_gpio_info info; int index; @@ -745,10 +754,8 @@ struct gpio_desc *acpi_find_gpio(struct device *dev, return ERR_PTR(-ENOENT); } - if (info.polarity == GPIO_ACTIVE_LOW) - *lookupflags |= GPIO_ACTIVE_LOW; - acpi_gpio_update_gpiod_flags(dflags, &info); + acpi_gpio_update_gpiod_lookup_flags(lookupflags, &info); return desc; } |