PCI PM: Run-time callbacks for PCI bus type
Introduce run-time PM callbacks for the PCI bus type. Make the new
callbacks work in analogy with the existing system sleep PM
callbacks, so that the drivers already converted to struct dev_pm_ops
can use their suspend and resume routines for run-time PM without
modifications.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 91e09d3..4c9cffc 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -222,3 +222,8 @@
and the bus type drivers of the buses the devices are on are
responsible for the actual handling of the autosuspend requests and
wake-up events.
+
+config PM_OPS
+ bool
+ depends on PM_SLEEP || PM_RUNTIME
+ default y