diff options
Diffstat (limited to 'drivers/base/power/shutdown.c')
| -rw-r--r-- | drivers/base/power/shutdown.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/base/power/shutdown.c b/drivers/base/power/shutdown.c index 3483ae4d57f5..a47ee1b70d20 100644 --- a/drivers/base/power/shutdown.c +++ b/drivers/base/power/shutdown.c @@ -16,8 +16,6 @@ #define to_dev(node) container_of(node, struct device, kobj.entry) -extern struct subsystem devices_subsys; - /** * We handle system devices differently - we suspend and shut them @@ -36,8 +34,7 @@ void device_shutdown(void) { struct device * dev, *devn; - down_write(&devices_subsys.rwsem); - list_for_each_entry_safe_reverse(dev, devn, &devices_subsys.kset.list, + list_for_each_entry_safe_reverse(dev, devn, &devices_subsys.list, kobj.entry) { if (dev->bus && dev->bus->shutdown) { dev_dbg(dev, "shutdown\n"); @@ -47,7 +44,6 @@ void device_shutdown(void) dev->driver->shutdown(dev); } } - up_write(&devices_subsys.rwsem); sysdev_shutdown(); } |