arc: Remove unused prepare_to_copy()
prepare_to_copy() was removed from all architectures supported at that
time in commit 55ccf3fe3f
("fork: move the real prepare_to_copy()
users to arch_dup_task_struct()"). Remove it from arc as well.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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1 changed files with 0 additions and 3 deletions
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@ -56,9 +56,6 @@ unsigned long thread_saved_pc(struct task_struct *t);
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/* Free all resources held by a thread */
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#define release_thread(thread) do { } while (0)
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/* Prepare to copy thread state - unlazy all lazy status */
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#define prepare_to_copy(tsk) do { } while (0)
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/*
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* A lot of busy-wait loops in SMP are based off of non-volatile data otherwise
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* get optimised away by gcc
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