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authorTobias Klauser <tklauser@distanz.ch>2015-01-05 14:23:48 +0000
committerWill Deacon <will.deacon@arm.com>2015-01-07 11:40:58 +0000
commit3efcb7a44bb75bd94d889245ba82e2195a7ab0a2 (patch)
tree148a156014cc00dd0af8dc15e577559bfad14d7a /arch
parent0f9132ceab112ab75d34865f5aeddf0bac234896 (diff)
downloadlinux-3efcb7a44bb75bd94d889245ba82e2195a7ab0a2.tar.bz2
arm64: Remove unused prepare_to_copy()
prepare_to_copy() was removed from all architectures supported at that time in commit 55ccf3fe3f9a ("fork: move the real prepare_to_copy() users to arch_dup_task_struct()"). Remove it from arm64 as well. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm64/include/asm/processor.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h
index 286b1bec547c..f131a98e1e64 100644
--- a/arch/arm64/include/asm/processor.h
+++ b/arch/arm64/include/asm/processor.h
@@ -123,9 +123,6 @@ struct task_struct;
/* Free all resources held by a thread. */
extern void release_thread(struct task_struct *);
-/* Prepare to copy thread state - unlazy all lazy status */
-#define prepare_to_copy(tsk) do { } while (0)
-
unsigned long get_wchan(struct task_struct *p);
#define cpu_relax() barrier()