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Krzysztof Hałasa authored
readl() and writel() are atomic, we don't need the spin lock. Also, flushing posted write buffer isn't required. Especially on read :-) Signed-off-by:
Krzysztof Ha?asa <khalasa@piap.pl> Signed-off-by:
Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by:
Mauro Carvalho Chehab <mchehab@osg.samsung.com>
e1ceb25a