ASoC: msm8960: Add platform device for ALSA Audio RT Proxy Driver.

Add support for RTPorts Playback and Capture.
There have two RTPorts RT_PORT_PROXY_001_RX,RT_PORT_PROXY_001_TX.
Each port works as combo supporting playback and capture of PCM.
Four BE devices are added - two for each combo port.

Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
diff --git a/arch/arm/mach-msm/devices.h b/arch/arm/mach-msm/devices.h
index 012ba27..72e4ec2 100644
--- a/arch/arm/mach-msm/devices.h
+++ b/arch/arm/mach-msm/devices.h
@@ -137,6 +137,11 @@
 extern struct platform_device msm_voip;
 extern struct platform_device msm_lpa_pcm;
 extern struct platform_device msm_pcm_hostless;
+extern struct platform_device msm_cpudai_afe_01_rx;
+extern struct platform_device msm_cpudai_afe_01_tx;
+extern struct platform_device msm_cpudai_afe_02_rx;
+extern struct platform_device msm_cpudai_afe_02_tx;
+extern struct platform_device msm_pcm_afe;
 
 extern struct platform_device *msm_footswitch_devices[];
 extern unsigned msm_num_footswitch_devices;