diff options
Diffstat (limited to 'drivers/base/power/shutdown.c')
| -rw-r--r-- | drivers/base/power/shutdown.c | 23 |
1 files changed, 4 insertions, 19 deletions
diff --git a/drivers/base/power/shutdown.c b/drivers/base/power/shutdown.c index d1e023fbe169..f50a08be424b 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); |