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mario.six@gdsys.cc authored
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>
mario.six@gdsys.cc authoredA 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>