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authorWill Deacon <will.deacon@arm.com>2018-06-19 15:53:14 +0300
committerIngo Molnar <mingo@kernel.org>2018-06-21 13:52:12 +0300
commit356c6fe7d80c678cf77aede0f95291dfd5ed2ef2 (patch)
tree6b3207b3a7ca59dd15b8b7941808e04ad237d2a3
parent7c8fc35dfc32dfa97d8a1dc25dbd064cf83936db (diff)
downloadlinux-356c6fe7d80c678cf77aede0f95291dfd5ed2ef2.tar.xz
locking/atomics/arm64, arm64/bitops: Include <asm-generic/bitops/ext2-atomic-setbit.h>
<asm-generic/bitops/ext2-atomic-setbit.h> provides the ext2 atomic bitop definitions, so we don't need to define our own. 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/1529412794-17720-10-git-send-email-will.deacon@arm.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
-rw-r--r--arch/arm64/include/asm/bitops.h7
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/arm64/include/asm/bitops.h b/arch/arm64/include/asm/bitops.h
index 13501460be6b..10d536b1af74 100644
--- a/arch/arm64/include/asm/bitops.h
+++ b/arch/arm64/include/asm/bitops.h
@@ -38,11 +38,6 @@
#include <asm-generic/bitops/lock.h>
#include <asm-generic/bitops/non-atomic.h>
#include <asm-generic/bitops/le.h>
-
-/*
- * Ext2 is defined to use little-endian byte ordering.
- */
-#define ext2_set_bit_atomic(lock, nr, p) test_and_set_bit_le(nr, p)
-#define ext2_clear_bit_atomic(lock, nr, p) test_and_clear_bit_le(nr, p)
+#include <asm-generic/bitops/ext2-atomic-setbit.h>
#endif /* __ASM_BITOPS_H */