diff options
Diffstat (limited to 'drivers/leds/leds-gpio.c')
| -rw-r--r-- | drivers/leds/leds-gpio.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c index 2bf74595610f..cf84096d88ce 100644 --- a/drivers/leds/leds-gpio.c +++ b/drivers/leds/leds-gpio.c @@ -125,12 +125,6 @@ struct gpio_leds_priv { struct gpio_led_data leds[]; }; -static inline int sizeof_gpio_leds_priv(int num_leds) -{ - return sizeof(struct gpio_leds_priv) + - (sizeof(struct gpio_led_data) * num_leds); -} - static struct gpio_leds_priv *gpio_leds_create(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -142,7 +136,7 @@ static struct gpio_leds_priv *gpio_leds_create(struct platform_device *pdev) if (!count) return ERR_PTR(-ENODEV); - priv = devm_kzalloc(dev, sizeof_gpio_leds_priv(count), GFP_KERNEL); + priv = devm_kzalloc(dev, struct_size(priv, leds, count), GFP_KERNEL); if (!priv) return ERR_PTR(-ENOMEM); @@ -220,7 +214,7 @@ static struct gpio_desc *gpio_led_get_gpiod(struct device *dev, int idx, * device, this will hit the board file, if any and get * the GPIO from there. */ - gpiod = devm_gpiod_get_index(dev, NULL, idx, flags); + gpiod = devm_gpiod_get_index(dev, NULL, idx, GPIOD_OUT_LOW); if (!IS_ERR(gpiod)) { gpiod_set_consumer_name(gpiod, template->name); return gpiod; @@ -260,9 +254,8 @@ static int gpio_led_probe(struct platform_device *pdev) int i, ret = 0; if (pdata && pdata->num_leds) { - priv = devm_kzalloc(&pdev->dev, - sizeof_gpio_leds_priv(pdata->num_leds), - GFP_KERNEL); + priv = devm_kzalloc(&pdev->dev, struct_size(priv, leds, pdata->num_leds), + GFP_KERNEL); if (!priv) return -ENOMEM; |