linux-kernel - [PATCH 5/5] V4L/DVB (4865): Fix: Slot 0 not NULL on disconnecting SN9C10x PC Camera

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Date:	Tue, 21 Nov 2006 10:38:50 -0200
From:	mchehab@...radead.org
To:	linux-kernel@...r.kernel.org
Cc:	linux-dvb-maintainer@...uxtv.org,
	Luca Risolia <luca.risolia@...dio.unibo.it>,
	Mauro Carvalho Chehab <mchehab@...radead.org>
Subject: [PATCH 5/5] V4L/DVB (4865): Fix: Slot 0 not NULL on disconnecting
	SN9C10x PC Camera


From: Luca Risolia <luca.risolia@...dio.unibo.it>

The patch fix bug 5748.

Signed-off-by: Luca Risolia <luca.risolia@...dio.unibo.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@...radead.org>
---

 drivers/media/video/et61x251/et61x251_core.c |    3 +--
 drivers/media/video/sn9c102/sn9c102_core.c   |    3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c
index f786ab1..86e353b 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/drivers/media/video/et61x251/et61x251_core.c
@@ -1182,8 +1182,6 @@ static void et61x251_release_resources(s
 	video_set_drvdata(cam->v4ldev, NULL);
 	video_unregister_device(cam->v4ldev);
 
-	usb_put_dev(cam->usbdev);
-
 	mutex_unlock(&et61x251_sysfs_lock);
 
 	kfree(cam->control_buffer);
@@ -1275,6 +1273,7 @@ static int et61x251_release(struct inode
 
 	if (cam->state & DEV_DISCONNECTED) {
 		et61x251_release_resources(cam);
+		usb_put_dev(cam->usbdev);
 		mutex_unlock(&cam->dev_mutex);
 		kfree(cam);
 		return 0;
diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c
index a4702d3..42fb60d 100644
--- a/drivers/media/video/sn9c102/sn9c102_core.c
+++ b/drivers/media/video/sn9c102/sn9c102_core.c
@@ -1462,8 +1462,6 @@ static void sn9c102_release_resources(st
 	video_set_drvdata(cam->v4ldev, NULL);
 	video_unregister_device(cam->v4ldev);
 
-	usb_put_dev(cam->usbdev);
-
 	mutex_unlock(&sn9c102_sysfs_lock);
 
 	kfree(cam->control_buffer);
@@ -1555,6 +1553,7 @@ static int sn9c102_release(struct inode*
 
 	if (cam->state & DEV_DISCONNECTED) {
 		sn9c102_release_resources(cam);
+		usb_put_dev(cam->usbdev);
 		mutex_unlock(&cam->dev_mutex);
 		kfree(cam);
 		return 0;

-
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