From 3208b0f0c010b26e4d461a3bca59989d03ed9087 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Fri, 4 Dec 2015 15:13:53 +0100 Subject: gpio: of: provide optional of_mm_gpiochip_add_data() function In the same spirit as we add an optional void *data argument to the gpiochip_add_data() call, we need this also for of_mm_gpiochip_add(). Signed-off-by: Linus Walleij --- drivers/gpio/gpiolib-of.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'drivers/gpio/gpiolib-of.c') diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index 6ed465ea2e12..42a4bb7cf49a 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -262,9 +262,10 @@ int of_gpio_simple_xlate(struct gpio_chip *gc, EXPORT_SYMBOL(of_gpio_simple_xlate); /** - * of_mm_gpiochip_add - Add memory mapped GPIO chip (bank) + * of_mm_gpiochip_add_data - Add memory mapped GPIO chip (bank) * @np: device node of the GPIO chip * @mm_gc: pointer to the of_mm_gpio_chip allocated structure + * @data: driver data to store in the struct gpio_chip * * To use this function you should allocate and fill mm_gc with: * @@ -280,8 +281,9 @@ EXPORT_SYMBOL(of_gpio_simple_xlate); * do all necessary work for you. Then you'll able to use .regs * to manage GPIOs from the callbacks. */ -int of_mm_gpiochip_add(struct device_node *np, - struct of_mm_gpio_chip *mm_gc) +int of_mm_gpiochip_add_data(struct device_node *np, + struct of_mm_gpio_chip *mm_gc, + void *data) { int ret = -ENOMEM; struct gpio_chip *gc = &mm_gc->gc; @@ -301,7 +303,7 @@ int of_mm_gpiochip_add(struct device_node *np, mm_gc->gc.of_node = np; - ret = gpiochip_add(gc); + ret = gpiochip_add_data(gc, data); if (ret) goto err2; @@ -315,7 +317,7 @@ err0: np->full_name, ret); return ret; } -EXPORT_SYMBOL(of_mm_gpiochip_add); +EXPORT_SYMBOL(of_mm_gpiochip_add_data); /** * of_mm_gpiochip_remove - Remove memory mapped GPIO chip (bank) -- cgit v1.2.3