kernel. 2.6.10-1.727_FC3: problem with pwc modul

[Martin Gansser <mgansser k-p-ebert de>]

if i use camstream, a webcam programm, 'dmesg' shows the following
warnings:

the program works, but dmesg locks this messages:

dvb_frontend_stop: thread PID 1515870810 already died
pwc Failed to restore power to the camera! (-32)
pwc Failed to set LED on/off time.
pwc type = 740
pwc type = 740
pwc decode_size = 5.
pwc Using alternate setting 9.
usb_unlink_urb() is deprecated for synchronous unlinks.  Use
usb_kill_urb() instead.
Badness in usb_unlink_urb at drivers/usb/core/urb.c:457
 [<c02768ab>] usb_unlink_urb+0x45/0x7e
 [<e0b1d0b2>] pwc_isoc_cleanup+0x59/0xd5 [pwc]
 [<e0b1d592>] pwc_video_close+0xa3/0x10c [pwc]
 [<c015f6c3>] __fput+0x4e/0xe7
 [<c015e2a0>] filp_close+0x59/0x5f
 [<c0103337>] syscall_call+0x7/0xb
usb_unlink_urb() is deprecated for synchronous unlinks.  Use
usb_kill_urb() instead.
Badness in usb_unlink_urb at drivers/usb/core/urb.c:457
 [<c02768ab>] usb_unlink_urb+0x45/0x7e
 [<e0b1d0b2>] pwc_isoc_cleanup+0x59/0xd5 [pwc]
 [<e0b1d592>] pwc_video_close+0xa3/0x10c [pwc]
 [<c015f6c3>] __fput+0x4e/0xe7
 [<c015e2a0>] filp_close+0x59/0x5f
 [<c0103337>] syscall_call+0x7/0xb


-- 
Regards Martin