BugLink: http://bugs.launchpad.net/bugs/1656876

[ Upstream commit 8fb28061 ]

Split rtl8152_suspend() into rtl8152_system_suspend() and
rtl8152_rumtime_suspend().
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>