From a6da499b76b1a75412f047ac388e9ffd69a5c55b Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 26 Aug 2015 10:20:59 +0200
Subject: [PATCH] ALSA: usb-audio: Replace probing flag with active refcount

We can use active refcount for preventing autopm during probe.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Reading git-format-patch failed