The MIPS Common Device Memory Map (CDMM) is internal to the core and has native endianness. There is therefore no need to byte swap the MMIO accesses on big endian targets. This patchset converts the CDMM bus driver and Fast Debug Channel (FDC) TTY driver to use __raw_readl() and __raw_writel() when accessing the CDMM so they work on big endian targets too. I guess it makes sense for this to go via the MIPS tree since thats where the original patches were applied. Please apply for v4.1. James Hogan (2): MIPS: Fix CDMM to use native endian MMIO reads ttyFDC: Fix to use native endian MMIO reads drivers/bus/mips_cdmm.c | 4 ++-- drivers/tty/mips_ejtag_fdc.c | 17 +++++++++-------- 2 files changed, 11 insertions(+), 10 deletions(-) Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Cc: Jiri Slaby <jslaby@xxxxxxx> Cc: linux-mips@xxxxxxxxxxxxxx -- 2.0.5
