diff options
Diffstat (limited to 'drivers/pinctrl/samsung/pinctrl-samsung.c')
| -rw-r--r-- | drivers/pinctrl/samsung/pinctrl-samsung.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.c b/drivers/pinctrl/samsung/pinctrl-samsung.c index 8941f658e7f1..0f6e9305fec5 100644 --- a/drivers/pinctrl/samsung/pinctrl-samsung.c +++ b/drivers/pinctrl/samsung/pinctrl-samsung.c @@ -1095,7 +1095,6 @@ static int samsung_pinctrl_probe(struct platform_device *pdev) struct samsung_pinctrl_drv_data *drvdata; const struct samsung_pin_ctrl *ctrl; struct device *dev = &pdev->dev; - struct resource *res; int ret; drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL); @@ -1109,9 +1108,11 @@ static int samsung_pinctrl_probe(struct platform_device *pdev) } drvdata->dev = dev; - res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (res) - drvdata->irq = res->start; + ret = platform_get_irq_optional(pdev, 0); + if (ret < 0 && ret != -ENXIO) + return ret; + if (ret > 0) + drvdata->irq = ret; if (ctrl->retention_data) { drvdata->retention_ctrl = ctrl->retention_data->init(drvdata, |