diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/leds/leds-gpio.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c index cde85ba1903..087d1e66f4f 100644 --- a/drivers/leds/leds-gpio.c +++ b/drivers/leds/leds-gpio.c @@ -20,6 +20,7 @@ #include <linux/slab.h> #include <linux/workqueue.h> #include <linux/module.h> +#include <linux/pinctrl/consumer.h> struct gpio_led_data { struct led_classdev cdev; @@ -234,8 +235,14 @@ static int __devinit gpio_led_probe(struct platform_device *pdev) { struct gpio_led_platform_data *pdata = pdev->dev.platform_data; struct gpio_leds_priv *priv; + struct pinctrl *pinctrl; int i, ret = 0; + pinctrl = devm_pinctrl_get_select_default(&pdev->dev); + if (IS_ERR(pinctrl)) + dev_warn(&pdev->dev, + "pins are not configured from the driver\n"); + if (pdata && pdata->num_leds) { priv = devm_kzalloc(&pdev->dev, sizeof_gpio_leds_priv(pdata->num_leds), |