gpio: tps65912: use gpiochip data pointer

[sfrench/cifs-2.6.git] / drivers / gpio / gpio-tps65912.c

diff --git a/drivers/gpio/gpio-tps65912.c b/drivers/gpio/gpio-tps65912.c
index 0f073ffa74cf5a1811f546f8327c13baa50ab558..4f2029c7da3a8dcc37819e998d22fa849c37ed35 100644 (file)
--- a/drivers/gpio/gpio-tps65912.c
+++ b/drivers/gpio/gpio-tps65912.c
@@ -26,11 +26,9 @@ struct tps65912_gpio_data {
        struct gpio_chip gpio_chip;
 };
 
-#define to_tgd(gc) container_of(gc, struct tps65912_gpio_data, gpio_chip)
-
 static int tps65912_gpio_get(struct gpio_chip *gc, unsigned offset)
 {
-       struct tps65912_gpio_data *tps65912_gpio = to_tgd(gc);
+       struct tps65912_gpio_data *tps65912_gpio = gpiochip_get_data(gc);
        struct tps65912 *tps65912 = tps65912_gpio->tps65912;
        int val;
 
@@ -45,7 +43,7 @@ static int tps65912_gpio_get(struct gpio_chip *gc, unsigned offset)
 static void tps65912_gpio_set(struct gpio_chip *gc, unsigned offset,
                              int value)
 {
-       struct tps65912_gpio_data *tps65912_gpio = to_tgd(gc);
+       struct tps65912_gpio_data *tps65912_gpio = gpiochip_get_data(gc);
        struct tps65912 *tps65912 = tps65912_gpio->tps65912;
 
        if (value)
@@ -59,7 +57,7 @@ static void tps65912_gpio_set(struct gpio_chip *gc, unsigned offset,
 static int tps65912_gpio_output(struct gpio_chip *gc, unsigned offset,
                                int value)
 {
-       struct tps65912_gpio_data *tps65912_gpio = to_tgd(gc);
+       struct tps65912_gpio_data *tps65912_gpio = gpiochip_get_data(gc);
        struct tps65912 *tps65912 = tps65912_gpio->tps65912;
 
        /* Set the initial value */
@@ -71,7 +69,7 @@ static int tps65912_gpio_output(struct gpio_chip *gc, unsigned offset,
 
 static int tps65912_gpio_input(struct gpio_chip *gc, unsigned offset)
 {
-       struct tps65912_gpio_data *tps65912_gpio = to_tgd(gc);
+       struct tps65912_gpio_data *tps65912_gpio = gpiochip_get_data(gc);
        struct tps65912 *tps65912 = tps65912_gpio->tps65912;
 
        return tps65912_clear_bits(tps65912, TPS65912_GPIO1 + offset,
@@ -108,7 +106,7 @@ static int tps65912_gpio_probe(struct platform_device *pdev)
        if (pdata && pdata->gpio_base)
                tps65912_gpio->gpio_chip.base = pdata->gpio_base;
 
-       ret = gpiochip_add(&tps65912_gpio->gpio_chip);
+       ret = gpiochip_add_data(&tps65912_gpio->gpio_chip, tps65912_gpio);
        if (ret < 0) {
                dev_err(&pdev->dev, "Failed to register gpiochip, %d\n", ret);
                return ret;