On Fri, Nov 23, 2012 at 02:29:44, Thierry Reding wrote:

On Wed, Nov 21, 2012 at 06:41:02PM +0530, Philip, Avinash wrote:
[...]

quoted

+	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
+	if (IS_ERR(pinctrl))
+		dev_warn(&pdev->dev, "failed to configure pins from driver\n");

I think we already discussed this, but shouldn't this be a fatal error?

I had checked relevant discussion and found this can be warning message.
This is because most boards don't have pinctrl implemented at this point,
or may never have.

https://lkml.org/lkml/2012/9/11/369

Any way I will change to
dev_warn(&pdev->dev, "unable to select pin group\n");
as in other drivers.

Thanks
Avinash

Thierry