diff options
Diffstat (limited to 'drivers/gpio/devres.c')
| -rw-r--r-- | drivers/gpio/devres.c | 42 |
1 files changed, 25 insertions, 17 deletions
diff --git a/drivers/gpio/devres.c b/drivers/gpio/devres.c index 65978cf85f79..954b9f6b0ef8 100644 --- a/drivers/gpio/devres.c +++ b/drivers/gpio/devres.c @@ -39,57 +39,63 @@ static int devm_gpiod_match(struct device *dev, void *res, void *data) * devm_gpiod_get - Resource-managed gpiod_get() * @dev: GPIO consumer * @con_id: function within the GPIO consumer + * @flags: optional GPIO initialization flags * * Managed gpiod_get(). GPIO descriptors returned from this function are * automatically disposed on driver detach. See gpiod_get() for detailed * information about behavior and return values. */ -struct gpio_desc *__must_check devm_gpiod_get(struct device *dev, - const char *con_id) +struct gpio_desc *__must_check __devm_gpiod_get(struct device *dev, + const char *con_id, + enum gpiod_flags flags) { - return devm_gpiod_get_index(dev, con_id, 0); + return devm_gpiod_get_index(dev, con_id, 0, flags); } -EXPORT_SYMBOL(devm_gpiod_get); +EXPORT_SYMBOL(__devm_gpiod_get); /** * devm_gpiod_get_optional - Resource-managed gpiod_get_optional() * @dev: GPIO consumer * @con_id: function within the GPIO consumer + * @flags: optional GPIO initialization flags * * Managed gpiod_get_optional(). GPIO descriptors returned from this function * are automatically disposed on driver detach. See gpiod_get_optional() for * detailed information about behavior and return values. */ -struct gpio_desc *__must_check devm_gpiod_get_optional(struct device *dev, - const char *con_id) +struct gpio_desc *__must_check __devm_gpiod_get_optional(struct device *dev, + const char *con_id, + enum gpiod_flags flags) { - return devm_gpiod_get_index_optional(dev, con_id, 0); + return devm_gpiod_get_index_optional(dev, con_id, 0, flags); } -EXPORT_SYMBOL(devm_gpiod_get_optional); +EXPORT_SYMBOL(__devm_gpiod_get_optional); /** * devm_gpiod_get_index - Resource-managed gpiod_get_index() * @dev: GPIO consumer * @con_id: function within the GPIO consumer * @idx: index of the GPIO to obtain in the consumer + * @flags: optional GPIO initialization flags * * Managed gpiod_get_index(). GPIO descriptors returned from this function are * automatically disposed on driver detach. See gpiod_get_index() for detailed * information about behavior and return values. */ -struct gpio_desc *__must_check devm_gpiod_get_index(struct device *dev, +struct gpio_desc *__must_check __devm_gpiod_get_index(struct device *dev, const char *con_id, - unsigned int idx) + unsigned int idx, + enum gpiod_flags flags) { struct gpio_desc **dr; struct gpio_desc *desc; - dr = devres_alloc(devm_gpiod_release, sizeof(struct gpiod_desc *), + dr = devres_alloc(devm_gpiod_release, sizeof(struct gpio_desc *), GFP_KERNEL); if (!dr) return ERR_PTR(-ENOMEM); - desc = gpiod_get_index(dev, con_id, idx); + desc = gpiod_get_index(dev, con_id, idx, flags); if (IS_ERR(desc)) { devres_free(dr); return desc; @@ -100,26 +106,28 @@ struct gpio_desc *__must_check devm_gpiod_get_index(struct device *dev, return desc; } -EXPORT_SYMBOL(devm_gpiod_get_index); +EXPORT_SYMBOL(__devm_gpiod_get_index); /** * devm_gpiod_get_index_optional - Resource-managed gpiod_get_index_optional() * @dev: GPIO consumer * @con_id: function within the GPIO consumer * @index: index of the GPIO to obtain in the consumer + * @flags: optional GPIO initialization flags * * Managed gpiod_get_index_optional(). GPIO descriptors returned from this * function are automatically disposed on driver detach. See * gpiod_get_index_optional() for detailed information about behavior and * return values. */ -struct gpio_desc *__must_check devm_gpiod_get_index_optional(struct device *dev, +struct gpio_desc *__must_check __devm_gpiod_get_index_optional(struct device *dev, const char *con_id, - unsigned int index) + unsigned int index, + enum gpiod_flags flags) { struct gpio_desc *desc; - desc = devm_gpiod_get_index(dev, con_id, index); + desc = devm_gpiod_get_index(dev, con_id, index, flags); if (IS_ERR(desc)) { if (PTR_ERR(desc) == -ENOENT) return NULL; @@ -127,7 +135,7 @@ struct gpio_desc *__must_check devm_gpiod_get_index_optional(struct device *dev, return desc; } -EXPORT_SYMBOL(devm_gpiod_get_index_optional); +EXPORT_SYMBOL(__devm_gpiod_get_index_optional); /** * devm_gpiod_put - Resource-managed gpiod_put() |