Commits
Paul Burton committed 82f4f66ddf1
MIPS: Remove open-coded cmpxchg() in set_pte() set_pte() contains an open coded version of cmpxchg() - it atomically replaces the buddy pte's value if it is currently zero. Simplify the code considerably by just using cmpxchg() instead of reinventing it. Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: linux-mips@vger.kernel.org