From 650f2dc970539b3344a98c4bd18efa309e66623b Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Mon, 19 Dec 2022 11:20:16 -0800 Subject: gpiolib: of: remove [devm_]gpiod_get_from_of_node() APIs Now that everyone is using [devm_]fwnode_gpiod_get[_index]() APIs, remove OF-specific [devm_]gpiod_get_from_of_node(). Signed-off-by: Dmitry Torokhov Reviewed-by: Andy Shevchenko Signed-off-by: Bartosz Golaszewski --- drivers/gpio/gpiolib-of.c | 46 ---------------------------------------------- 1 file changed, 46 deletions(-) (limited to 'drivers/gpio/gpiolib-of.c') diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index fdf443310442..4a47e71782f3 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -418,52 +418,6 @@ static unsigned long of_convert_gpio_flags(enum of_gpio_flags flags) return lflags; } -/** - * gpiod_get_from_of_node() - obtain a GPIO from an OF node - * @node: handle of the OF node - * @propname: name of the DT property representing the GPIO - * @index: index of the GPIO to obtain for the consumer - * @dflags: GPIO initialization flags - * @label: label to attach to the requested GPIO - * - * Returns: - * On successful request the GPIO pin is configured in accordance with - * provided @dflags. - * - * In case of error an ERR_PTR() is returned. - */ -struct gpio_desc *gpiod_get_from_of_node(const struct device_node *node, - const char *propname, int index, - enum gpiod_flags dflags, - const char *label) -{ - unsigned long lflags; - struct gpio_desc *desc; - enum of_gpio_flags of_flags; - int ret; - - desc = of_get_named_gpiod_flags(node, propname, index, &of_flags); - if (!desc || IS_ERR(desc)) - return desc; - - ret = gpiod_request(desc, label); - if (ret == -EBUSY && (dflags & GPIOD_FLAGS_BIT_NONEXCLUSIVE)) - return desc; - if (ret) - return ERR_PTR(ret); - - lflags = of_convert_gpio_flags(of_flags); - - ret = gpiod_configure_flags(desc, propname, lflags, dflags); - if (ret < 0) { - gpiod_put(desc); - return ERR_PTR(ret); - } - - return desc; -} -EXPORT_SYMBOL_GPL(gpiod_get_from_of_node); - static struct gpio_desc *of_find_gpio_rename(struct device_node *np, const char *con_id, unsigned int idx, -- cgit