redonkable
/
remarkable-linux
1
0
Fork 0
Code Releases Activity

Driver core: remove use of rwsem 

This lock is never used by the rest of the driver core, so the fact that
we are grabbing it here means it isn't correct...

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
wifi-calibration
Greg Kroah-Hartman 2007-04-09 11:52:31 -04:00
parent 88db4721d4
commit 49f019d66d
1 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/base/power/shutdown.c
View File

@ -36,7 +36,6 @@ 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,
kobj.entry) {
if (dev->bus && dev->bus->shutdown) {
@ -47,7 +46,6 @@ void device_shutdown(void)
dev->driver->shutdown(dev);
}
}
up_write(&devices_subsys.rwsem);
sysdev_shutdown();
}