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Richard Weinberger authored
As we access i-1 we must not start with i=0. Signed-off-by:
Richard Weinberger <richard@nod.at> Acked-by:
Hartmut Knaack <knaack.h@gmx.de> Acked-by:
Harald Geyer <harald@ccbib.org> Reviewed-by:
Sanjeev Sharma <sanjeev_sharma@mentor.com> Signed-off-by:
Jonathan Cameron <jic23@kernel.org>
ddc25bdd