If no pinctrl available just report a warning as some architecture may not
need to do anything.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Tested-by: Joachim Eastwood <manabian@gmail.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/of_net.h>
+#include <linux/pinctrl/consumer.h>
#include "macb.h"
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;