This makes the res = NULL case more consistant to the res != NULL case
as now both overwrite pdev->resource.
Reviewed-by: NViresh Kumar <viresh.kumar@st.com>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>