[PATCH 0/2] Clean up CP0 hwrena code in traps.c

[David Daney <ddaney@caviumnetworks.com>]

There is an ugly #ifdef CONFIG_CPU_CAVIUM_OCTEON in the middle of
traps.c.  We can get rid of it if we add a cpu feature for
implementation dependent hwrena bits.  The first patch adds the
feature macro and the second removes the #ifdef by setting the feature
for Octeon.

I will reply with the two patches.

David Daney (2):
  MIPS: Allow CPU specific overriding of CP0 hwrena impl bits.
  MIPS: Move Cavium CP0 hwrena impl bits to cpu-feature-overrides.h

 arch/mips/include/asm/cpu-features.h               |    4 ++++
 .../asm/mach-cavium-octeon/cpu-feature-overrides.h |    1 +
 arch/mips/kernel/traps.c                           |    6 +-----
 3 files changed, 6 insertions(+), 5 deletions(-)