tree bddbe1cc3f0d5405b7bb948481faec9154f724d9
parent c78497e010ae62c8abfb33a45d0e0b361218e9bb
author Takashi Sakamoto <o-takashi@sakamocchi.jp> 1428741663 +0900
committer Takashi Iwai <tiwai@suse.de> 1428766336 +0200

ALSA: ctl: fix a bug to return no identical information in info operation for userspace controls

In operations of SNDRV_CTL_IOCTL_ELEM_INFO, identical information in
returned value is cleared. This is not better to userspace application.

This commit confirms to return full identical information to the
operations.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>