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| H A D | pca953x_gpio.c | fc76b698736efa9d52e06aa09c03dc8ef10fd581 Mon May 23 07:54:56 UTC 2016 mario.six@gdsys.cc <mario.six@gdsys.cc> gpio: pca953x: Fix register reading past 8th GPIO
A bug in the pca953x driver prevents correct reading of GPIO input
values beyond the 8th GPIO; all values are reported as zero. Setting of
GPIO output values is not affected.
This patch fixes the reading behavior.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Peng Fan <van.freenix@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
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