tree 1bca8a78c67dc2d54e6a83c3ec81dbcc302676d0
parent d01a838c86b60fdce4fbc9e51d5d14d6cfe0a902
author Takashi Iwai <tiwai@suse.de> 1393313450 +0100
committer Takashi Iwai <tiwai@suse.de> 1393326769 +0100

ALSA: Create sysfs attribute files via groups

Instead of calling each time device_create_file(), create the groups
of sysfs attribute files at once in a normal way.  Add a new helper
function, snd_get_device(), to return the associated device object,
so that we can handle the sysfs addition locally.

Since the sysfs file addition is done differently now,
snd_add_device_sysfs_file() helper function is removed.

Signed-off-by: Takashi Iwai <tiwai@suse.de>