On Tue, Apr 28, 2015 at 10:57:30AM +0100, James Hogan wrote:
> 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 accesses
> on big endian targets, so convert the Fast Debug Channel (FDC) TTY
> driver to use __raw_readl()/__raw_writel() rather than
> ioread32()/iowrite32().
>
> Fixes: 4cebec609aea ("TTY: Add MIPS EJTAG Fast Debug Channel TTY driver")
> Fixes: c2d7ef51d731 ("ttyFDC: Implement KGDB IO operations.")
> Signed-off-by: James Hogan <james.hogan@xxxxxxxxxx>
> Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
> Cc: Jiri Slaby <jslaby@xxxxxxx>
> Cc: linux-mips@xxxxxxxxxxxxxx
> ---
> drivers/tty/mips_ejtag_fdc.c | 17 +++++++++--------
> 1 file changed, 9 insertions(+), 8 deletions(-)
Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
