ASoC: msm: Add msm-pcm-loopback device

Add msm-pcm-loopback platform device for FM loopback

Change-Id: Ic86f9d92d75bd7c19e3f2d827a4114f6828a7ce8
Signed-off-by: Damir Didjusto <damird@codeaurora.org>
diff --git a/arch/arm/mach-msm/devices.h b/arch/arm/mach-msm/devices.h
index bf7cb2b..1879e2d 100644
--- a/arch/arm/mach-msm/devices.h
+++ b/arch/arm/mach-msm/devices.h
@@ -1,7 +1,7 @@
 /* linux/arch/arm/mach-msm/devices.h
  *
  * Copyright (C) 2008 Google, Inc.
- * Copyright (c) 2009-2012, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2009-2013, The Linux Foundation. All rights reserved.
  *
  * This software is licensed under the terms of the GNU General Public
  * License version 2, as published by the Free Software Foundation, and
@@ -251,6 +251,10 @@
 extern struct platform_device msm_cpudai_incall_record_tx;
 extern struct platform_device msm_i2s_cpudai0;
 extern struct platform_device msm_i2s_cpudai1;
+extern struct platform_device msm_i2s_cpudai4;
+extern struct platform_device msm_i2s_cpudai5;
+extern struct platform_device msm_cpudai_stub;
+extern struct platform_device msm_fm_loopback;
 
 extern struct platform_device msm_pil_q6v3;
 extern struct platform_device msm_pil_modem;