Ludovic Desroches 9d7ebbbf22 pinctrl: don't print unavailable function groups ...

There is no reason to try to print groups associated to a function if
get_function_groups returns an error. Moreover, it can lead to a NULL
pointer dereference error.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

2015-06-10 10:44:05 +02:00

18 KiB

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