msm: 9615: Add platform data for voice host pcm

Voice host pcm feature allows userspace to tap out and inject
PCM samples into the voice topology using shared memory.
Add platform data for voice host pcm.

Change-Id: Ie277293f2af98679c084e0fceba36047d85fa305
Signed-off-by: Shiv Maliyappanahalli <smaliyap@codeaurora.org>
diff --git a/arch/arm/mach-msm/devices.h b/arch/arm/mach-msm/devices.h
index bd5a20f..b1fcde5 100644
--- a/arch/arm/mach-msm/devices.h
+++ b/arch/arm/mach-msm/devices.h
@@ -235,6 +235,7 @@
 extern struct platform_device msm_voice;
 extern struct platform_device msm_voip;
 extern struct platform_device msm_dtmf;
+extern struct platform_device msm_host_pcm_voice;
 extern struct platform_device msm_lpa_pcm;
 extern struct platform_device msm_pcm_hostless;
 extern struct platform_device msm_cpudai_afe_01_rx;