From b17d1bf16cc72a374a48d748940f700009d40ff4 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Wed, 11 Feb 2015 11:52:37 +0100 Subject: gpio: make flags mandatory for gpiod_get functions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Now that all[1] users of the gpiod_get functions are converted to make use of the up to now optional flags parameter, make it mandatory which allows to remove some cpp magic. [1] all but etraxfs-uart which is broken anyhow and I'm allowed to ignore it by Jesper Nilsson :-) Acked-by: Alexandre Courbot Signed-off-by: Uwe Kleine-König --- drivers/gpio/devres.c | 18 +++++++++--------- drivers/gpio/gpiolib.c | 16 ++++++++-------- 2 files changed, 17 insertions(+), 17 deletions(-) (limited to 'drivers/gpio') diff --git a/drivers/gpio/devres.c b/drivers/gpio/devres.c index 07ba82317ece..903fcf4d04a0 100644 --- a/drivers/gpio/devres.c +++ b/drivers/gpio/devres.c @@ -59,13 +59,13 @@ static int devm_gpiod_match_array(struct device *dev, void *res, void *data) * 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, +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, flags); } -EXPORT_SYMBOL(__devm_gpiod_get); +EXPORT_SYMBOL(devm_gpiod_get); /** * devm_gpiod_get_optional - Resource-managed gpiod_get_optional() @@ -77,13 +77,13 @@ EXPORT_SYMBOL(__devm_gpiod_get); * 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, +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, flags); } -EXPORT_SYMBOL(__devm_gpiod_get_optional); +EXPORT_SYMBOL(devm_gpiod_get_optional); /** * devm_gpiod_get_index - Resource-managed gpiod_get_index() @@ -96,7 +96,7 @@ EXPORT_SYMBOL(__devm_gpiod_get_optional); * 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, enum gpiod_flags flags) @@ -120,7 +120,7 @@ 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_get_gpiod_from_child - get a GPIO descriptor from a device's child node @@ -182,10 +182,10 @@ EXPORT_SYMBOL(devm_get_gpiod_from_child); * 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, - enum gpiod_flags flags) + enum gpiod_flags flags) { struct gpio_desc *desc; @@ -197,7 +197,7 @@ struct gpio_desc *__must_check __devm_gpiod_get_index_optional(struct device *de return desc; } -EXPORT_SYMBOL(__devm_gpiod_get_index_optional); +EXPORT_SYMBOL(devm_gpiod_get_index_optional); /** * devm_gpiod_get_array - Resource-managed gpiod_get_array() diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index bf4bd1d120c3..4b2f98168225 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -1894,12 +1894,12 @@ EXPORT_SYMBOL_GPL(gpiod_count); * dev, -ENOENT if no GPIO has been assigned to the requested function, or * another IS_ERR() code if an error occurred while trying to acquire the GPIO. */ -struct gpio_desc *__must_check __gpiod_get(struct device *dev, const char *con_id, +struct gpio_desc *__must_check gpiod_get(struct device *dev, const char *con_id, enum gpiod_flags flags) { return gpiod_get_index(dev, con_id, 0, flags); } -EXPORT_SYMBOL_GPL(__gpiod_get); +EXPORT_SYMBOL_GPL(gpiod_get); /** * gpiod_get_optional - obtain an optional GPIO for a given GPIO function @@ -1911,13 +1911,13 @@ EXPORT_SYMBOL_GPL(__gpiod_get); * the requested function it will return NULL. This is convenient for drivers * that need to handle optional GPIOs. */ -struct gpio_desc *__must_check __gpiod_get_optional(struct device *dev, +struct gpio_desc *__must_check gpiod_get_optional(struct device *dev, const char *con_id, enum gpiod_flags flags) { return gpiod_get_index_optional(dev, con_id, 0, flags); } -EXPORT_SYMBOL_GPL(__gpiod_get_optional); +EXPORT_SYMBOL_GPL(gpiod_get_optional); /** @@ -1974,7 +1974,7 @@ static int gpiod_configure_flags(struct gpio_desc *desc, const char *con_id, * requested function and/or index, or another IS_ERR() code if an error * occurred while trying to acquire the GPIO. */ -struct gpio_desc *__must_check __gpiod_get_index(struct device *dev, +struct gpio_desc *__must_check gpiod_get_index(struct device *dev, const char *con_id, unsigned int idx, enum gpiod_flags flags) @@ -2023,7 +2023,7 @@ struct gpio_desc *__must_check __gpiod_get_index(struct device *dev, return desc; } -EXPORT_SYMBOL_GPL(__gpiod_get_index); +EXPORT_SYMBOL_GPL(gpiod_get_index); /** * fwnode_get_named_gpiod - obtain a GPIO from firmware node @@ -2092,7 +2092,7 @@ EXPORT_SYMBOL_GPL(fwnode_get_named_gpiod); * specified index was assigned to the requested function it will return NULL. * This is convenient for drivers that need to handle optional GPIOs. */ -struct gpio_desc *__must_check __gpiod_get_index_optional(struct device *dev, +struct gpio_desc *__must_check gpiod_get_index_optional(struct device *dev, const char *con_id, unsigned int index, enum gpiod_flags flags) @@ -2107,7 +2107,7 @@ struct gpio_desc *__must_check __gpiod_get_index_optional(struct device *dev, return desc; } -EXPORT_SYMBOL_GPL(__gpiod_get_index_optional); +EXPORT_SYMBOL_GPL(gpiod_get_index_optional); /** * gpiod_hog - Hog the specified GPIO desc given the provided flags -- cgit v1.2.3