On Fri, Nov 22, 2013 at 9:12 AM, Liu Gang <gang....@freescale.com> 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 <gang....@freescale.com> > --- > 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 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
