tree 453583479f2db4976391fa0138706c83e17f71d9
parent 6887a4131da3adaab011613776d865f4bcfb5678
author Alessandro Rubini <rubini@gnudd.com> 1338152141 +0200
committer Linus Walleij <linus.walleij@linaro.org> 1341492529 +0200

gpio-sta2x11: don't use pdata if null

If there is no platform data available, the driver shouldn't use the
pointer or it will oops.  Since things will mostly work nonetheless,
(the BIOS may have set up the pins properly), I'd better not fail the
probe even in this case.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
Acked-by: Giancarlo Asnaghi <giancarlo.asnaghi@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>