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William Breathitt Gray authored
There are only two control ports, each controlling three distinct I/O ports. To compute the control port address offset for a respective I/O port, the I/O port address offset should be divided by 3; dividing by 2 may result in not only the wrong address offset but possibly also an out-of-bounds array memory access for a non-existent third control port. Fixes: 1b06d64f ("gpio: Add GPIO support for the ACCES 104-DIO-48E") Signed-off-by:
William Breathitt Gray <vilhelm.gray@gmail.com> Signed-off-by:
Linus Walleij <linus.walleij@linaro.org>
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