From 1249a3a82d08d73ece65ae79e0553cd0f3407a15 Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Mon, 31 Oct 2011 11:16:44 -0300
Subject: [PATCH] [media] v4l2-ctrl: Send change events to all fh for auto
cluster slave controls
Otherwise the fh changing the master control won't get the inactive state
change event for the slave controls.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
drivers/media/video/v4l2-ctrls.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/video/v4l2-ctrls.c b/drivers/media/video/v4l2-ctrls.c
index c58c91bbcfbdf..2ece7093b513f 100644
--- a/drivers/media/video/v4l2-ctrls.c
+++ b/drivers/media/video/v4l2-ctrls.c
@@ -946,6 +946,7 @@ static void new_to_cur(struct v4l2_fh *fh, struct v4l2_ctrl *ctrl,
if (ctrl->cluster[0]->has_volatiles)
ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE;
}
+ fh = NULL;
}
if (changed || update_inactive) {
/* If a control was changed that was not one of the controls
--
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