mirror of https://gitee.com/openkylin/linux.git
a82a45f653
Ming Lei reported: IMO, there is a minor fault in the error handling path of uvc_status_start() inside uvc_v4l2_open(), and the 'users' count should have been decreased before usb_autopm_put_interface(). In theory, a [URB resubmission] warning can be triggered when the device is opened just between usb_autopm_put_interface() and atomic_dec(&stream->dev->users). The fix is trivial. Reported-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> |
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| .. | ||
| common | ||
| dvb-core | ||
| dvb-frontends | ||
| firewire | ||
| i2c | ||
| mmc | ||
| parport | ||
| pci | ||
| platform | ||
| radio | ||
| rc | ||
| tuners | ||
| usb | ||
| v4l2-core | ||
| Kconfig | ||
| Makefile | ||
| media-device.c | ||
| media-devnode.c | ||
| media-entity.c | ||