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(parent: 0f031b3) | patch
sparc32: Kill btfixup for xchg()'s 'swap' instruction.
authorDavid S. Miller <davem@davemloft.net>
Sun, 13 May 2012 20:07:16 +0000 (13:07 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 13 May 2012 20:07:16 +0000 (13:07 -0700)
commit73c1377da9fb732bf8ff1b262a92507e8736b1bf
treefb978e875640b2959f32bb5cdbcaa5335bce9642tree | snapshot
parent0f031b3f26c5fc019d541e41ae53b32e2dc6a373commit | diff
sparc32: Kill btfixup for xchg()'s 'swap' instruction.

We always have this instruction available, so no need to use
btfixup for it any more.

This also eradicates the whole of atomic_32.S and thus the
__atomic_begin and __atomic_end symbols completely.

Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc/include/asm/cmpxchg_32.h diff | blob | history
arch/sparc/kernel/sparc_ksyms_32.c diff | blob | history
arch/sparc/kernel/time_32.c diff | blob | history
arch/sparc/lib/Makefile diff | blob | history
arch/sparc/lib/atomic_32.S [deleted file] blob | history
arch/sparc/mm/srmmu.c diff | blob | history
Domain: System / Kernel;