V4L/DVB: usbvision: remove BKL from usbvision

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Removed the BKL from usbvision.

There was an initialization bug as well where the i2c bus was registered twice.

Although when the BKL was present no oops was generated, I did run into
other i2c problems. Now that I protect against duplicate i2c registration
that bug is now gone as well.

But trying to disconnect the USB cable while someone is still using the device
still leads to a crash.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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This commit is contained in:

Hans Verkuil 2010-09-17 15:07:28 -03:00 • committed by Mauro Carvalho Chehab

parent 1f20525396

commit 8403472f19

3 changed files with 13 additions and 5 deletions

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9

drivers/media/video/usbvision/usbvision-i2c.c

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8

drivers/media/video/usbvision/usbvision-video.c

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1

drivers/media/video/usbvision/usbvision.h

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