On Fri, Nov 22, 2013 at 9:12 AM, Liu Gang <[email protected]> wrote:
> For MPC8572/MPC8536, the status of GPIOs defined as output > cannot be determined by reading GPDAT register, so the code > use shadow data register instead. But the code may give the > wrong status of GPIOs defined as input under some scenarios: (...) > Signed-off-by: Liu Gang <[email protected]> > --- > changes in v2: > - Added more description of the problem. > - Reduced one in_be32() call. > - Do not modify the shadow data. Applied this v2 version, added ACKs and tagged for stable. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
