tree 86ff95a319a255aee35e12cbbbea52add3c56e6e
parent 4644e5ab06dda96f7080569992202e1aec8d3b07
author Takashi Iwai <tiwai@suse.de> 1423168739 +0100
committer David Vrabel <david.vrabel@citrix.com> 1426517353 +0000

xen: balloon: Use static attribute groups for sysfs entries

Instead of manual calls of device_create_file(), device_remove_file()
and sysfs_create_group(), assign static attribute groups to the device
to register.  This simplifies the code and avoids possible races.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>