diff options
Diffstat (limited to 'drivers/gpio/gpiolib-acpi.c')
| -rw-r--r-- | drivers/gpio/gpiolib-acpi.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c index 7d0664a3d1b9..88518afa26bd 100644 --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -461,8 +461,8 @@ acpi_gpio_to_gpiod_flags(const struct acpi_resource_gpio *agpio) } } -int -acpi_gpio_update_gpiod_flags(enum gpiod_flags *flags, enum gpiod_flags update) +static int +__acpi_gpio_update_gpiod_flags(enum gpiod_flags *flags, enum gpiod_flags update) { int ret = 0; @@ -489,6 +489,19 @@ acpi_gpio_update_gpiod_flags(enum gpiod_flags *flags, enum gpiod_flags update) return ret; } +int +acpi_gpio_update_gpiod_flags(enum gpiod_flags *flags, struct acpi_gpio_info *info) +{ + struct device *dev = &info->adev->dev; + int ret; + + ret = __acpi_gpio_update_gpiod_flags(flags, info->flags); + if (ret) + dev_dbg(dev, "Override GPIO initialization flags\n"); + + return ret; +} + struct acpi_gpio_lookup { struct acpi_gpio_info info; int index; @@ -661,7 +674,6 @@ struct gpio_desc *acpi_find_gpio(struct device *dev, struct acpi_gpio_info info; struct gpio_desc *desc; char propname[32]; - int err; int i; /* Try first from _DSD */ @@ -700,10 +712,7 @@ struct gpio_desc *acpi_find_gpio(struct device *dev, if (info.polarity == GPIO_ACTIVE_LOW) *lookupflags |= GPIO_ACTIVE_LOW; - err = acpi_gpio_update_gpiod_flags(dflags, info.flags); - if (err) - dev_dbg(dev, "Override GPIO initialization flags\n"); - + acpi_gpio_update_gpiod_flags(dflags, &info); return desc; } |