Commit 73b4b532 authored by Andrey Grodzovsky's avatar Andrey Grodzovsky Committed by Alex Deucher

Revert "workqueue: remove unused cancel_work()"

This reverts commit 6417250d.

amdpgu need this function in order to prematurly stop pending
reset works when another reset work already in progress.
Acked-by: default avatarTejun Heo <tj@kernel.org>
Signed-off-by: default avatarAndrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Lai Jiangshan<jiangshanlai@gmail.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 4c59b571
...@@ -453,6 +453,7 @@ extern int schedule_on_each_cpu(work_func_t func); ...@@ -453,6 +453,7 @@ extern int schedule_on_each_cpu(work_func_t func);
int execute_in_process_context(work_func_t fn, struct execute_work *); int execute_in_process_context(work_func_t fn, struct execute_work *);
extern bool flush_work(struct work_struct *work); extern bool flush_work(struct work_struct *work);
extern bool cancel_work(struct work_struct *work);
extern bool cancel_work_sync(struct work_struct *work); extern bool cancel_work_sync(struct work_struct *work);
extern bool flush_delayed_work(struct delayed_work *dwork); extern bool flush_delayed_work(struct delayed_work *dwork);
......
...@@ -3258,6 +3258,15 @@ static bool __cancel_work(struct work_struct *work, bool is_dwork) ...@@ -3258,6 +3258,15 @@ static bool __cancel_work(struct work_struct *work, bool is_dwork)
return ret; return ret;
} }
/*
* See cancel_delayed_work()
*/
bool cancel_work(struct work_struct *work)
{
return __cancel_work(work, false);
}
EXPORT_SYMBOL(cancel_work);
/** /**
* cancel_delayed_work - cancel a delayed work * cancel_delayed_work - cancel a delayed work
* @dwork: delayed_work to cancel * @dwork: delayed_work to cancel
......
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