pinctrl: sh-pfc: fix property name in bindings doc

It must be "drive-strength", with a hyphen.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Wolfram Sang 2016-06-10 17:11:25 +02:00 • committed by Geert Uytterhoeven
commit 7075b30d04