diff options
| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2017-01-09 16:02:28 +0200 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2017-01-26 09:59:32 +0100 |
| commit | a264d10ff45c688293d9112fddd8d29c819e0853 (patch) | |
| tree | 850a9dac5d81c8dfdd8bb4bcdc5247408ea59d9e /include/linux/gpio | |
| parent | Linux 4.10-rc1 (diff) | |
| download | linux-dev-a264d10ff45c688293d9112fddd8d29c819e0853.tar.xz linux-dev-a264d10ff45c688293d9112fddd8d29c819e0853.zip | |
gpiolib: Convert fwnode_get_named_gpiod() to configure GPIO
Make fwnode_get_named_gpiod() consistent with the rest of
gpiod_get() like API, i.e. configure GPIO pin immediately after
request.
Besides obvious clean up it will help to configure pins based
on firmware provided resources.
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/gpio')
| -rw-r--r-- | include/linux/gpio/consumer.h | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h index fb0fde686cb1..930d10049d8d 100644 --- a/include/linux/gpio/consumer.h +++ b/include/linux/gpio/consumer.h @@ -135,10 +135,12 @@ int desc_to_gpio(const struct gpio_desc *desc); struct fwnode_handle; struct gpio_desc *fwnode_get_named_gpiod(struct fwnode_handle *fwnode, - const char *propname); + const char *propname, + enum gpiod_flags dflags); struct gpio_desc *devm_get_gpiod_from_child(struct device *dev, const char *con_id, - struct fwnode_handle *child); + struct fwnode_handle *child, + enum gpiod_flags flags); #else /* CONFIG_GPIOLIB */ static inline int gpiod_count(struct device *dev, const char *con_id) @@ -411,14 +413,19 @@ static inline int desc_to_gpio(const struct gpio_desc *desc) /* Child properties interface */ struct fwnode_handle; -static inline struct gpio_desc *fwnode_get_named_gpiod( - struct fwnode_handle *fwnode, const char *propname) +static inline +struct gpio_desc *fwnode_get_named_gpiod(struct fwnode_handle *fwnode, + const char *propname, + enum gpiod_flags dflags) { return ERR_PTR(-ENOSYS); } -static inline struct gpio_desc *devm_get_gpiod_from_child( - struct device *dev, const char *con_id, struct fwnode_handle *child) +static inline +struct gpio_desc *devm_get_gpiod_from_child(struct device *dev, + const char *con_id, + struct fwnode_handle *child, + enum gpiod_flags flags) { return ERR_PTR(-ENOSYS); } |