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locking,arch,sh: Fold atomic_ops
authorPeter Zijlstra <peterz@infradead.org>
Wed, 26 Mar 2014 17:12:45 +0000 (18:12 +0100)
committerIngo Molnar <mingo@kernel.org>
Thu, 14 Aug 2014 10:48:12 +0000 (12:48 +0200)
commitc6470150dff9aff682063890c9b8eac71b695def
tree8c38eda25c4e350e9d0dd9e04818c3b7b2d7f9a7tree | snapshot
parentaf095dd60bdc52b11c186c3151e8e38d6faa094ccommit | diff
locking,arch,sh: Fold atomic_ops

Many of the atomic op implementations are the same except for one
instruction; fold the lot into a few CPP macros and reduce LoC.

This also prepares for easy addition of new ops.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-sh@vger.kernel.org
Link: http://lkml.kernel.org/r/20140508135852.770036493@infradead.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/sh/include/asm/atomic-grb.h diff | blob | history
arch/sh/include/asm/atomic-irq.h diff | blob | history
arch/sh/include/asm/atomic-llsc.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git