[PATCH] Revert "workqueue: remove unused cancel_work()"

[Tejun Heo]

On Sat, May 21, 2022 at 12:04:00AM -0400, Andrey Grodzovsky wrote:
> From 78df30cc97f10c885f5159a293e6afe2348aa60c Mon Sep 17 00:00:00 2001
> From: Andrey Grodzovsky <andrey.grodzovsky at amd.com>
> Date: Thu, 19 May 2022 09:47:28 -0400
> Subject: Revert "workqueue: remove unused cancel_work()"
> 
> This reverts commit 6417250d3f894e66a68ba1cd93676143f2376a6f.
> 
> amdpgu need this function in order to prematurly stop pending
> reset works when another reset work already in progress.
> 
> Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky at amd.com>

Applied to wq/for-5.19-fixes.

Thanks.

-- 
tejun