From 6cdd2b37d7be0402a6a826b63dbdce3f4e930ffb Mon Sep 17 00:00:00 2001
From: Elliott Hughes <enh@google.com>
Date: Mon, 29 Dec 2014 12:59:11 -0800
Subject: [PATCH] Fix missing #includes in hardware/libhardware.

Change-Id: If7c72054bf79b89c3d7a544956da671c3b404269
---
 modules/usbaudio/alsa_device_proxy.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/usbaudio/alsa_device_proxy.c b/modules/usbaudio/alsa_device_proxy.c
index 081c05bb..676f2889 100644
--- a/modules/usbaudio/alsa_device_proxy.c
+++ b/modules/usbaudio/alsa_device_proxy.c
@@ -20,6 +20,8 @@
 
 #include <log/log.h>
 
+#include <errno.h>
+
 #include "alsa_device_proxy.h"
 
 #include "logging.h"