diff options
| -rw-r--r-- | drivers/net/ethernet/cadence/at91_ether.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cadence/at91_ether.c b/drivers/net/ethernet/cadence/at91_ether.c index 039e7ef..6eb928e 100644 --- a/drivers/net/ethernet/cadence/at91_ether.c +++ b/drivers/net/ethernet/cadence/at91_ether.c @@ -34,6 +34,7 @@ #include <linux/of.h> #include <linux/of_device.h> #include <linux/of_net.h> +#include <linux/pinctrl/consumer.h> #include "macb.h" @@ -501,11 +502,21 @@ static int __init at91ether_probe(struct platform_device *pdev) struct phy_device *phydev; struct macb *lp; int res; + struct pinctrl *pinctrl; regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!regs) return -ENOENT; + pinctrl = devm_pinctrl_get_select_default(&pdev->dev); + if (IS_ERR(pinctrl)) { + res = PTR_ERR(pinctrl); + if (res == -EPROBE_DEFER) + return res; + + dev_warn(&pdev->dev, "No pinctrl provided\n"); + } + dev = alloc_etherdev(sizeof(struct macb)); if (!dev) return -ENOMEM; |