[PATCH] pinctrl: single: fix spelling mistakes on "Ivalid"

[Tony Lindgren]

* Colin King <colin.king at canonical.com> [161222 16:48]:
> From: Colin Ian King <colin.king at canonical.com>
> 
> Trivial fixe to spelling mistake "Ivalid" to "Invalid" in
> dev_err  error message.

Acked-by: Tony Lindgren <tony at atomide.com>