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drm/i915: Remove unused inline function drain_delayed_work()

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It is not used since commit 058179e72e ("drm/i915/gt: Replace
hangcheck by heartbeats")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200715032104.32052-1-yuehaibing@huawei.com
This commit is contained in:
YueHaibing 2020-07-15 11:21:04 +08:00 committed by Chris Wilson
parent 23ec9f4224
commit 3e6761fd2a
1 changed files with 0 additions and 13 deletions
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13
drivers/gpu/drm/i915/i915_utils.h
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@ -266,19 +266,6 @@ static inline int list_is_last_rcu(const struct list_head *list,
return READ_ONCE(list->next) == head;
}
/*
* Wait until the work is finally complete, even if it tries to postpone
* by requeueing itself. Note, that if the worker never cancels itself,
* we will spin forever.
*/
static inline void drain_delayed_work(struct delayed_work *dw)
{
do {
while (flush_delayed_work(dw))
;
} while (delayed_work_pending(dw));
}
static inline unsigned long msecs_to_jiffies_timeout(const unsigned int m)
{
unsigned long j = msecs_to_jiffies(m);