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由 Laurent Pinchart 提交于
The abs() macro has changed in 2.6.32 and returns a long instead of an int. Fix the driver to avoid compilation warnings. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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