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Commit 5718bbd2 authored by Luca Risolia's avatar Luca Risolia Committed by Mauro Carvalho Chehab
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V4L/DVB (4865): Fix: Slot 0 not NULL on disconnecting SN9C10x PC Camera 



The patch fix bug 5748.

Signed-off-by: default avatarLuca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent a5bbc7d9

drivers/media/video/et61x251/et61x251_core.c

+1 −2
Original line number Diff line number Diff line
@@ -1182,8 +1182,6 @@ static void et61x251_release_resources(struct et61x251_device* cam) 
	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* inode, struct file* filp) 


	if (cam->state & DEV_DISCONNECTED) {

		et61x251_release_resources(cam);

		usb_put_dev(cam->usbdev);

		mutex_unlock(&cam->dev_mutex);

		kfree(cam);

		return 0;

drivers/media/video/sn9c102/sn9c102_core.c

+1 −2
Original line number Diff line number Diff line
@@ -1462,8 +1462,6 @@ static void sn9c102_release_resources(struct sn9c102_device* cam) 
	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* inode, struct file* filp) 


	if (cam->state & DEV_DISCONNECTED) {

		sn9c102_release_resources(cam);

		usb_put_dev(cam->usbdev);

		mutex_unlock(&cam->dev_mutex);

		kfree(cam);

		return 0;