V4L/DVB (8701): cx18: Add missing lock for when the irq handler manipulates the queues

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cx18: Add missing lock for when the irq handler manipulates the queues.  This
was a potential source of stream queue corruption.  Also changed the name of
cx18_queue_find_buf() to cx18_queue_get_buf_irq().

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Andy Walls 2008-09-03 16:47:50 -03:00 • committed by Mauro Carvalho Chehab

parent 46f2c21cfd

commit 0058717a1e

3 changed files with 15 additions and 12 deletions

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2

drivers/media/video/cx18/cx18-irq.c

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23

drivers/media/video/cx18/cx18-queue.c

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2

drivers/media/video/cx18/cx18-queue.h

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