We have a dedicated pointer for that, so use it. Much easier to read and
less computation involved.
Signed-off-by: NWolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: NSimon Horman <horms+renesas@verge.net.au>
Signed-off-by: NSebastian Reichel <sebastian.reichel@collabora.com>