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| author | Will Deacon <will.deacon@arm.com> | 2018-06-19 13:53:08 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-06-21 12:52:11 +0200 |
| commit | 8bd9cb51daac89337295b6f037b0486911e1b408 (patch) | |
| tree | 26b6c853bb4b44ea9df3c8c92fb146bedd6a4ee8 /arch/openrisc | |
| parent | 84038fd98e8e03ec418e3244b98eb248c5349d7e (diff) | |
| download | talos-obmc-linux-8bd9cb51daac89337295b6f037b0486911e1b408.tar.gz talos-obmc-linux-8bd9cb51daac89337295b6f037b0486911e1b408.zip | |
locking/atomics, asm-generic: Move some macros from <linux/bitops.h> to a new <linux/bits.h> file
In preparation for implementing the asm-generic atomic bitops in terms
of atomic_long_*(), we need to prevent <asm/atomic.h> implementations from
pulling in <linux/bitops.h>. A common reason for this include is for the
BITS_PER_BYTE definition, so move this and some other BIT() and masking
macros into a new header file, <linux/bits.h>.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: yamada.masahiro@socionext.com
Link: https://lore.kernel.org/lkml/1529412794-17720-4-git-send-email-will.deacon@arm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/openrisc')
0 files changed, 0 insertions, 0 deletions
