Rabin Vincent 91492a44b9 gpio: generic: support input-only chips ...

Allow chips to indicates that they are input-only and thus cannot set
the output value.  This will be used by the gpio-etraxfs driver.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

2015-07-27 15:01:05 +02:00

17 KiB

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