From 8ebc201e134ef255f7f081df80126a77f4bfff3c Mon Sep 17 00:00:00 2001
From: tytung <tytung+git@gmail.com>
Date: Tue, 1 Nov 2011 00:16:40 +0800
Subject: [PATCH] Sound: ALSA: htcleo: permit to load the driver as module

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
---
 arch/arm/mach-msm/qdsp6_1550/q6audio.c | 10 ++++++++++
 sound/htcleo/alsa-pcm-htc-leo.c        |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-msm/qdsp6_1550/q6audio.c b/arch/arm/mach-msm/qdsp6_1550/q6audio.c
index e76ddfe1..53828035 100644
--- a/arch/arm/mach-msm/qdsp6_1550/q6audio.c
+++ b/arch/arm/mach-msm/qdsp6_1550/q6audio.c
@@ -936,6 +936,7 @@ int q6audio_read(struct audio_client *ac, struct audio_buffer *ab)
     r = dal_call_f5(ac->client, AUDIO_OP_READ, &rpc, sizeof(rpc));
     return 0;
 }
+EXPORT_SYMBOL_GPL(q6audio_read);
 
 int q6audio_write(struct audio_client *ac, struct audio_buffer *ab)
 {
@@ -958,6 +959,7 @@ int q6audio_write(struct audio_client *ac, struct audio_buffer *ab)
     r = dal_call_f5(ac->client, AUDIO_OP_WRITE, &rpc, sizeof(rpc));
     return 0;
 }
+EXPORT_SYMBOL_GPL(q6audio_write);
 
 static int audio_rx_volume(struct audio_client *ac, uint32_t dev_id, int32_t volume)
 {
@@ -2116,6 +2118,7 @@ int q6audio_set_tx_volume(int level)
 
     return 0;
 }
+EXPORT_SYMBOL_GPL(q6audio_set_tx_volume);
 
 int q6audio_set_tx_mute(int mute)
 {
@@ -2141,6 +2144,7 @@ int q6audio_set_tx_mute(int mute)
     mutex_unlock(&audio_path_lock);
     return 0;
 }
+EXPORT_SYMBOL_GPL(q6audio_set_tx_mute);
 
 int q6audio_set_stream_volume(struct audio_client *ac, int vol)
 {
@@ -2155,6 +2159,7 @@ int q6audio_set_stream_volume(struct audio_client *ac, int vol)
     mutex_unlock(&audio_path_lock);
     return 0;
 }
+EXPORT_SYMBOL_GPL(q6audio_set_stream_volume);
 
 int q6audio_set_stream_eq(struct audio_client *ac, struct cad_audio_eq_cfg *eq_cfg)
 {
@@ -2212,6 +2217,7 @@ int q6audio_set_rx_volume(int level)
 #endif
     return 0;
 }
+EXPORT_SYMBOL_GPL(q6audio_set_rx_volume);
 
 static int q6audio_init_rx_volumes()
 {
@@ -2257,6 +2263,7 @@ int q6audio_set_rx_mute(int mute)
     mutex_unlock(&audio_path_lock);
     return 0;
 }
+EXPORT_SYMBOL_GPL(q6audio_set_rx_mute);
 
 static void do_rx_routing(uint32_t device_id, uint32_t acdb_id)
 {
@@ -2330,6 +2337,7 @@ int q6audio_do_routing(uint32_t device_id, uint32_t acdb_id)
     mutex_unlock(&audio_path_lock);
     return 0;
 }
+EXPORT_SYMBOL_GPL(q6audio_do_routing);
 
 int q6audio_set_route(const char *name)
 {
@@ -2529,6 +2537,7 @@ struct audio_client *q6audio_open_pcm(uint32_t bufsz, uint32_t rate,
     return audio_test();
 #endif
 }
+EXPORT_SYMBOL_GPL(q6audio_open_pcm);
 
 int q6audio_close(struct audio_client *ac)
 {
@@ -2543,6 +2552,7 @@ int q6audio_close(struct audio_client *ac)
     audio_allow_sleep();
     return 0;
 }
+EXPORT_SYMBOL_GPL(q6audio_close);
 
 struct audio_client *q6voice_open(uint32_t flags, uint32_t acdb_id)
 {
diff --git a/sound/htcleo/alsa-pcm-htc-leo.c b/sound/htcleo/alsa-pcm-htc-leo.c
index f1f1dc85..bfa6404c 100644
--- a/sound/htcleo/alsa-pcm-htc-leo.c
+++ b/sound/htcleo/alsa-pcm-htc-leo.c
@@ -766,7 +766,7 @@ fail:
     DBG("-:%d", rc);
     return rc;
 }
-
+EXPORT_SYMBOL_GPL(htcleo_alsa_init_pcm);
 
 MODULE_AUTHOR("DFT-Cotulla");
 MODULE_DESCRIPTION("HTC LEO ALSA PCM driver");