From ad876c862278be59147d4004f1a7c4d492e4ec96 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 20 Feb 2015 16:26:00 +0100
Subject: [PATCH] ALSA: pcm: Minor refactoring in snd_pcm_attach_substream()

No functional changes at all.

Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Reading git-format-patch failed