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Diffstat (limited to 'drivers/base/power/shutdown.c')
-rw-r--r--drivers/base/power/shutdown.c23
1 files changed, 4 insertions, 19 deletions
diff --git a/drivers/base/power/shutdown.c b/drivers/base/power/shutdown.c
index d1e023fbe16..f50a08be424 100644
--- a/drivers/base/power/shutdown.c
+++ b/drivers/base/power/shutdown.c
@@ -19,20 +19,6 @@
extern struct subsystem devices_subsys;
-int device_detach_shutdown(struct device * dev)
-{
- if (!dev->detach_state)
- return 0;
-
- if (dev->detach_state == DEVICE_PM_OFF) {
- if (dev->driver && dev->driver->shutdown)
- dev->driver->shutdown(dev);
- return 0;
- }
- return dpm_runtime_suspend(dev, dev->detach_state);
-}
-
-
/**
* We handle system devices differently - we suspend and shut them
* down last and resume them first. That way, we don't do anything stupid like
@@ -52,13 +38,12 @@ void device_shutdown(void)
struct device * dev;
down_write(&devices_subsys.rwsem);
- list_for_each_entry_reverse(dev, &devices_subsys.kset.list, kobj.entry) {
- pr_debug("shutting down %s: ", dev->bus_id);
+ list_for_each_entry_reverse(dev, &devices_subsys.kset.list,
+ kobj.entry) {
if (dev->driver && dev->driver->shutdown) {
- pr_debug("Ok\n");
+ dev_dbg(dev, "shutdown\n");
dev->driver->shutdown(dev);
- } else
- pr_debug("Ignored.\n");
+ }
}
up_write(&devices_subsys.rwsem);