On Fri, Nov 28, 2014 at 10:14 PM, 陈华才 <chenhc@xxxxxxxxxx> wrote: > I'm afraid that ARCH_HAVE_CUSTOM_GPIO_H cannot be simply removed, because ARCH_HAVE_CUSTOM_GPIO_H is slected by CONFIG_MIPS, other MIPS CPU (not Loongson) may need it. Mmm, but all the custom gpio.h are in the mach- subdirectories, so shouldn't this option be selected by each individual machine instead of CONFIG_MIPS? If the MIPS maintainers agree with that, please add one patch to do this change - otherwise just ignore my comment.
