If no pinctrl is available just report a warning since it may not needed in some cases (e.g: non-DT kernels).
Signed-off-by: Javier Martinez Canillas <[email protected]> --- drivers/net/ethernet/smsc/smsc911x.c | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c index e112877..40766c7 100644 --- a/drivers/net/ethernet/smsc/smsc911x.c +++ b/drivers/net/ethernet/smsc/smsc911x.c @@ -59,6 +59,7 @@ #include <linux/of_device.h> #include <linux/of_gpio.h> #include <linux/of_net.h> +#include <linux/pinctrl/consumer.h> #include "smsc911x.h" #define SMSC_CHIPNAME "smsc911x" @@ -2352,6 +2353,7 @@ static int smsc911x_drv_probe(struct platform_device *pdev) struct smsc911x_data *pdata; struct smsc911x_platform_config *config = pdev->dev.platform_data; struct resource *res, *irq_res; + struct pinctrl *pinctrl; unsigned int intcfg = 0; int res_size, irq_flags; int retval; @@ -2381,6 +2383,15 @@ static int smsc911x_drv_probe(struct platform_device *pdev) goto out_0; } + pinctrl = devm_pinctrl_get_select_default(&pdev->dev); + if (IS_ERR(pinctrl)) { + retval = PTR_ERR(pinctrl); + if (retval == -EPROBE_DEFER) + goto out_0; + + dev_warn(&pdev->dev, "No pinctrl provided\n"); + } + dev = alloc_etherdev(sizeof(struct smsc911x_data)); if (!dev) { retval = -ENOMEM; -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
