diff options
| author | mario.six@gdsys.cc <mario.six@gdsys.cc> | 2016-05-23 09:54:56 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-06-19 17:05:55 -0600 |
| commit | fc76b698736efa9d52e06aa09c03dc8ef10fd581 (patch) | |
| tree | dc9ae4cd8f235d0218ddd834bbd85bf611250872 /lib/libfdt/fdt_empty_tree.c | |
| parent | 5aeedebc33849efbbee2d422a4c7da8194e1b670 (diff) | |
| download | blackbird-obmc-uboot-fc76b698736efa9d52e06aa09c03dc8ef10fd581.tar.gz blackbird-obmc-uboot-fc76b698736efa9d52e06aa09c03dc8ef10fd581.zip | |
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>
Diffstat (limited to 'lib/libfdt/fdt_empty_tree.c')
0 files changed, 0 insertions, 0 deletions
