Commit c135f401 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Bartosz Golaszewski
Browse files

gpiolib: Get rid of gpio_bus_match() forward declaration 



There is nothing specific about gpio_bus_match(), so we may
simply move it to the top of the file and get rid of forward
declaration.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
parent 67f64d15

drivers/gpio/gpiolib.c

+14 −15
Original line number Diff line number Diff line
@@ -61,7 +61,20 @@ 
static DEFINE_IDA(gpio_ida);

static dev_t gpio_devt;

#define GPIO_DEV_MAX 256 /* 256 GPIO chip devices supported */

static int gpio_bus_match(struct device *dev, struct device_driver *drv);



static int gpio_bus_match(struct device *dev, struct device_driver *drv)

{

	struct fwnode_handle *fwnode = dev_fwnode(dev);



	/*

	 * Only match if the fwnode doesn't already have a proper struct device

	 * created for it.

	 */

	if (fwnode && fwnode->dev != dev)

		return 0;

	return 1;

}



static struct bus_type gpio_bus_type = {

	.name = "gpio",

	.match = gpio_bus_match,
@@ -4417,20 +4430,6 @@ void gpiod_put_array(struct gpio_descs *descs) 
}

EXPORT_SYMBOL_GPL(gpiod_put_array);





static int gpio_bus_match(struct device *dev, struct device_driver *drv)

{

	struct fwnode_handle *fwnode = dev_fwnode(dev);



	/*

	 * Only match if the fwnode doesn't already have a proper struct device

	 * created for it.

	 */

	if (fwnode && fwnode->dev != dev)

		return 0;

	return 1;

}



static int gpio_stub_drv_probe(struct device *dev)

{

	/*