[PATCH 3.10 50/52] ALSA: control: Dont access controls outside of protected regions

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Lars-Peter Clausen commit fd9f26e4eca5d08a27d12c0933fceef76ed9663d upstream. A control that is visible on the card->controls list can be freed at any time. This means we must not access any

[PATCH 3.10 50/52] ALSA: control: Dont access controls outside of protected regions

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Lars-Peter Clausen l...@metafoo.de commit fd9f26e4eca5d08a27d12c0933fceef76ed9663d upstream. A control that is visible on the card-controls list can be freed at any time. This means we must