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authorAndy Walls <awalls@radix.net>2008-08-22 21:03:11 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-10-12 09:36:53 -0200
commitb04bce476c57ac844962462ee4c813c44fa942cf (patch)
treefb08a484414e6e486fd31c59c8533c46fd4b1341 /arch/blackfin/mach-bf537/head.S
parent59ba2b002265f2e862aa7f0df3f13c09ea99c4da (diff)
V4L/DVB (8772): cx18: Convert cx18_queue buffers member to atomic_t
cx18: Convert cx18_queue buffers member to atomic_t. This allows safe concurrent access to check if a queue has data without having to acquire the queue spinlock. Signed-off-by: Andy Walls <awalls@radix.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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