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(parent: 3bfbc44) | patch
gpio: ws16c48: Mask read inputs for get_multiple
authorWilliam Breathitt Gray <vilhelm.gray@gmail.com>
Mon, 22 Oct 2018 12:09:49 +0000 (21:09 +0900)
committerLinus Walleij <linus.walleij@linaro.org>
Mon, 5 Nov 2018 07:54:42 +0000 (08:54 +0100)
commit7a702691d0ceb1a3a2199a1c7a15ddb5fbb50b7d
tree33a0271ad92bb55428770510fa9dddb8dfd4a740tree | snapshot
parent3bfbc44029926e1bc4b89d16f562a364b2c9379ecommit | diff
gpio: ws16c48: Mask read inputs for get_multiple

This patch masks the read inputs with the word mask in order to ensure
only requested input states are returned in the bits array.

Suggested-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-ws16c48.c diff | blob | history
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