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From 37e9677654a48cfa748c1d22fbf782920ab2cb23 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Wed, 29 Apr 2020 22:05:09 +0100
Subject: [PATCH] media: bcm2835-unicam: Do not stop streaming in
unicam_release
unicam_release calls _vb2_fop_release, which will call stop_streaming
if that particular node was streaming. Calling it unconditionally (as
the code was) means that if a second handle was opened eg to alter
a setting, on closing that connection it also stopped Unicam.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/media/platform/bcm2835/bcm2835-unicam.c | 3 ---
1 file changed, 3 deletions(-)
--- a/drivers/media/platform/bcm2835/bcm2835-unicam.c
+++ b/drivers/media/platform/bcm2835/bcm2835-unicam.c
@@ -2204,9 +2204,6 @@ static int unicam_release(struct file *f
if (fh_singular)
v4l2_subdev_call(sd, core, s_power, 0);
- if (node->streaming)
- unicam_stop_streaming(&node->buffer_queue);
-
node->open--;
mutex_unlock(&node->lock);
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