diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-04-10 17:39:20 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-04-23 10:55:24 +0200 |
| commit | 606be34440ee3e6da3799691fcab7b69e1ad06cd (patch) | |
| tree | b6d49e75481ffa148237bb1c23f3f1e28ff51d8f /drivers/gpio/gpiolib.h | |
| parent | gpiolib: acpi: Set pin value, based on bias, more accurately (diff) | |
| download | linux-606be34440ee3e6da3799691fcab7b69e1ad06cd.tar.xz linux-606be34440ee3e6da3799691fcab7b69e1ad06cd.zip | |
gpiolib: acpi: Add acpi_gpio_update_gpiod_lookup_flags() helper
This helper consolidates all settings of GPIO descriptor lookup flags and
quirks in the future if any.
No functional change intended.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpiolib.h')
| -rw-r--r-- | drivers/gpio/gpiolib.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h index 5dbfce616ae1..e1636e152a6c 100644 --- a/drivers/gpio/gpiolib.h +++ b/drivers/gpio/gpiolib.h @@ -125,6 +125,8 @@ void acpi_gpiochip_free_interrupts(struct gpio_chip *chip); int acpi_gpio_update_gpiod_flags(enum gpiod_flags *flags, struct acpi_gpio_info *info); +int acpi_gpio_update_gpiod_lookup_flags(unsigned long *lookupflags, + struct acpi_gpio_info *info); struct gpio_desc *acpi_find_gpio(struct device *dev, const char *con_id, @@ -153,6 +155,12 @@ acpi_gpio_update_gpiod_flags(enum gpiod_flags *flags, struct acpi_gpio_info *inf { return 0; } +static inline int +acpi_gpio_update_gpiod_lookup_flags(unsigned long *lookupflags, + struct acpi_gpio_info *info) +{ + return 0; +} static inline struct gpio_desc * acpi_find_gpio(struct device *dev, const char *con_id, |