McClelland wrote:
Duncan Haldane wrote:
On 18-Nov-2002 Mark McClelland wrote:
Duncan Haldane wrote:
If two cameras are registered, one on /dev/video0 and one on /dev/video1,
and I use e.g. xawtv or gqcam to monitor them, I cannot open /dev/video1
when /dev/video0 is open and vice-versa
On 15-Nov-2002 Randy.Dunlap wrote:
On Thu, 14 Nov 2002, Duncan Haldane wrote:
|
| any ideas?
Hi,
I think that the usb_bus_list_lock semaphore just isn't
initialized yet.
This can happen because we don't have much control over
the order of initcalls in 2.4. There is more control
over
On 15-Nov-2002 Oliver Neukum wrote:
Yes, I think you are right.
To test your idea, I moved the initialization
init_MUTEX(usb_bus_list_lock);
from usb_init() to just before the call to usb_scan_devices()
in usb_register() and the oops went away and cpia worked.
I see that in
/lists/listinfo/linux-usb-devel
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E-Mail: Duncan Haldane [EMAIL PROTECTED]
Date: 15-Nov-2002
Time: 13:58:14
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/cpia.h to (say) include/linux/cpia.h
(I would prefer not to completely split up the cpia d sources like this.)
Are there any special complications of moving things like this that
I should be alert for?
Duncan
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E-Mail: Duncan Haldane [EMAIL PROTECTED]
Date: 15-Nov
this Oops saga?
Duncan Haldane
diff -uNr linux-2.4.20-rc2/Makefile linux-2.4.20-rc2-media/Makefile
--- linux-2.4.20-rc2/Makefile Fri Nov 15 21:51:22 2002
+++ linux-2.4.20-rc2-media/Makefile Fri Nov 15 23:12:29 2002
@@ -137,8 +137,7 @@
DRIVERS-y += drivers/char/char.o \
drivers/block
