Commit 46c308a9 authored by Dafna Hirschfeld's avatar Dafna Hirschfeld Committed by Mauro Carvalho Chehab

media: staging: rkisp1: stats: replace spin_lock_irqsave with spin_lock_irq

The function 'rkisp1_stats_vb2_stop_streaming' runs in user context
therefore it is enough to use spin_lock_irq
Signed-off-by: default avatarDafna Hirschfeld <dafna.hirschfeld@collabora.com>
Acked-by: default avatarHelen Koike <helen.koike@collabora.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 24385f9c
...@@ -152,13 +152,12 @@ static void rkisp1_stats_vb2_stop_streaming(struct vb2_queue *vq) ...@@ -152,13 +152,12 @@ static void rkisp1_stats_vb2_stop_streaming(struct vb2_queue *vq)
{ {
struct rkisp1_stats *stats = vq->drv_priv; struct rkisp1_stats *stats = vq->drv_priv;
struct rkisp1_buffer *buf; struct rkisp1_buffer *buf;
unsigned long flags;
unsigned int i; unsigned int i;
/* Make sure no new work queued in isr before draining wq */ /* Make sure no new work queued in isr before draining wq */
spin_lock_irqsave(&stats->irq_lock, flags); spin_lock_irq(&stats->irq_lock);
stats->is_streaming = false; stats->is_streaming = false;
spin_unlock_irqrestore(&stats->irq_lock, flags); spin_unlock_irq(&stats->irq_lock);
drain_workqueue(stats->readout_wq); drain_workqueue(stats->readout_wq);
......
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