tree 599cbb2f030ab78d8a136b7f00fd16bda2e2f799
parent 2f9763190dd6356eec95548f4cfa8a36a71f767c
author Takashi Iwai <tiwai@suse.de> 1422888294 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1427280292 +0100

misc: Add attribute groups

Add groups field to struct miscdevice for passing the attribute groups
at device creation.  In this way, the driver can avoid the manual call
of device_create_file() after the device registration, which is
basically a racy operation, in addition to the reduction of manual
device_remove_file() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>