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Commit c47bee95 authored by Bartosz Golaszewski's avatar Bartosz Golaszewski Committed by Linus Walleij
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gpio: mockup: implement gpio_mockup_set_multiple() 



Implement the set_multiple() callback and register it with the gpiolib
framework. This is only meant to also test the internal kernel API.

Signed-off-by: default avatarBartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 2a9d742c

drivers/gpio/gpio-mockup.c

+11 −0
Original line number Diff line number Diff line
@@ -96,6 +96,16 @@ static void gpio_mockup_set(struct gpio_chip *gc, 
	chip->lines[offset].value = !!value;

}



static void gpio_mockup_set_multiple(struct gpio_chip *gc,

				     unsigned long *mask, unsigned long *bits)

{

	unsigned int bit;



	for_each_set_bit(bit, mask, gc->ngpio)

		gpio_mockup_set(gc, bit, test_bit(bit, bits));



}



static int gpio_mockup_dirout(struct gpio_chip *gc,

			      unsigned int offset, int value)

{
@@ -269,6 +279,7 @@ static int gpio_mockup_probe(struct platform_device *pdev) 
	gc->parent = dev;

	gc->get = gpio_mockup_get;

	gc->set = gpio_mockup_set;

	gc->set_multiple = gpio_mockup_set_multiple;

	gc->direction_output = gpio_mockup_dirout;

	gc->direction_input = gpio_mockup_dirin;

	gc->get_direction = gpio_mockup_get_direction;