Index: uspace/lib/drv/generic/remote_audio_mixer.c
===================================================================
--- uspace/lib/drv/generic/remote_audio_mixer.c	(revision e941bf8f09481d11d14b73df15c106a0873f3f60)
+++ uspace/lib/drv/generic/remote_audio_mixer.c	(revision 4bbfb9315489e9b491cbf56dd975510662071540)
@@ -144,5 +144,5 @@
 	return ret;
 }
-/*----------------------------------------------------------------------------*/
+
 int audio_mixer_get_item_info(async_exch_t *exch, unsigned item,
     const char ** name, unsigned *channels)
@@ -173,5 +173,5 @@
 	return ret;
 }
-/*----------------------------------------------------------------------------*/
+
 int audio_mixer_get_channel_info(async_exch_t *exch, unsigned item,
     unsigned channel, const char **name, unsigned *volume_levels)
@@ -203,5 +203,5 @@
 	return ret;
 }
-/*----------------------------------------------------------------------------*/
+
 int audio_mixer_channel_mute_set(async_exch_t *exch, unsigned item,
     unsigned channel, bool mute_status)
@@ -212,5 +212,5 @@
 	    IPC_M_AUDIO_MIXER_CHANNEL_MUTE_SET, item, channel, mute_status);
 }
-/*----------------------------------------------------------------------------*/
+
 int audio_mixer_channel_mute_get(async_exch_t *exch, unsigned item,
     unsigned channel, bool *mute_status)
@@ -225,5 +225,5 @@
 	return ret;
 }
-/*----------------------------------------------------------------------------*/
+
 int audio_mixer_channel_volume_set(async_exch_t *exch, unsigned item,
     unsigned channel, unsigned volume)
@@ -234,5 +234,5 @@
 	    IPC_M_AUDIO_MIXER_CHANNEL_VOLUME_SET, item, channel, volume);
 }
-/*----------------------------------------------------------------------------*/
+
 int audio_mixer_channel_volume_get(async_exch_t *exch, unsigned item,
     unsigned channel, unsigned *volume_current, unsigned *volume_max)
@@ -279,5 +279,5 @@
 	.methods = remote_audio_mixer_iface_ops
 };
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_mixer_get_info(
     ddf_fun_t *fun, void *iface, ipc_callid_t callid, ipc_call_t *call)
@@ -309,5 +309,5 @@
 	}
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_mixer_get_item_info(
     ddf_fun_t *fun, void *iface, ipc_callid_t callid, ipc_call_t *call)
@@ -341,5 +341,5 @@
 	}
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_mixer_get_channel_info(
     ddf_fun_t *fun, void *iface, ipc_callid_t callid, ipc_call_t *call)
@@ -375,5 +375,5 @@
 	}
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_mixer_channel_mute_set(
     ddf_fun_t *fun, void *iface, ipc_callid_t callid, ipc_call_t *call)
@@ -391,5 +391,5 @@
 	async_answer_0(callid, ret);
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_mixer_channel_mute_get(
     ddf_fun_t *fun, void *iface, ipc_callid_t callid, ipc_call_t *call)
@@ -408,5 +408,5 @@
 	async_answer_1(callid, ret, mute);
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_mixer_channel_volume_set(
     ddf_fun_t *fun, void *iface, ipc_callid_t callid, ipc_call_t *call)
@@ -425,5 +425,5 @@
 	async_answer_0(callid, ret);
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_mixer_channel_volume_get(
     ddf_fun_t *fun, void *iface, ipc_callid_t callid, ipc_call_t *call)
Index: uspace/lib/drv/generic/remote_audio_pcm_buffer.c
===================================================================
--- uspace/lib/drv/generic/remote_audio_pcm_buffer.c	(revision e941bf8f09481d11d14b73df15c106a0873f3f60)
+++ uspace/lib/drv/generic/remote_audio_pcm_buffer.c	(revision 4bbfb9315489e9b491cbf56dd975510662071540)
@@ -81,5 +81,5 @@
 	return ret;
 }
-/*----------------------------------------------------------------------------*/
+
 int audio_pcm_buffer_get_buffer(async_exch_t *exch, void **buffer, size_t *size,
     unsigned *id, async_client_conn_t event_rec, void* arg)
@@ -110,5 +110,5 @@
 	return ret;
 }
-/*----------------------------------------------------------------------------*/
+
 int audio_pcm_buffer_release_buffer(async_exch_t *exch, unsigned id)
 {
@@ -118,5 +118,5 @@
 	    IPC_M_AUDIO_PCM_RELEASE_BUFFER, id);
 }
-/*----------------------------------------------------------------------------*/
+
 int audio_pcm_buffer_start_playback(async_exch_t *exch, unsigned id,
     unsigned parts, unsigned sample_rate, uint16_t sample_size,
@@ -131,5 +131,5 @@
 	    IPC_M_AUDIO_PCM_START_PLAYBACK, id, sample_rate, packed);
 }
-/*----------------------------------------------------------------------------*/
+
 int audio_pcm_buffer_stop_playback(async_exch_t *exch, unsigned id)
 {
@@ -139,5 +139,5 @@
 	    IPC_M_AUDIO_PCM_STOP_PLAYBACK, id);
 }
-/*----------------------------------------------------------------------------*/
+
 int audio_pcm_buffer_start_record(async_exch_t *exch, unsigned id,
     unsigned sample_rate, unsigned sample_size, unsigned channels, bool sign)
@@ -149,5 +149,5 @@
 	    IPC_M_AUDIO_PCM_START_RECORD, id, sample_rate, packed);
 }
-/*----------------------------------------------------------------------------*/
+
 int audio_pcm_buffer_stop_record(async_exch_t *exch, unsigned id)
 {
@@ -186,5 +186,5 @@
 	.methods = remote_audio_pcm_iface_ops
 };
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_pcm_get_info_str(ddf_fun_t *fun, void *iface,
     ipc_callid_t callid, ipc_call_t *call)
@@ -215,5 +215,5 @@
 	}
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_pcm_get_buffer(ddf_fun_t *fun, void *iface,
     ipc_callid_t callid, ipc_call_t *call)
@@ -284,5 +284,5 @@
 	}
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_pcm_release_buffer(ddf_fun_t *fun, void *iface,
     ipc_callid_t callid, ipc_call_t *call)
@@ -295,5 +295,5 @@
 	async_answer_0(callid, ret);
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_pcm_start_playback(ddf_fun_t *fun, void *iface,
     ipc_callid_t callid, ipc_call_t *call)
@@ -313,5 +313,5 @@
 	async_answer_0(callid, ret);
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_pcm_stop_playback(ddf_fun_t *fun, void *iface,
     ipc_callid_t callid, ipc_call_t *call)
@@ -324,5 +324,5 @@
 	async_answer_0(callid, ret);
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_pcm_start_record(ddf_fun_t *fun, void *iface,
     ipc_callid_t callid, ipc_call_t *call)
@@ -341,5 +341,5 @@
 	async_answer_0(callid, ret);
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_pcm_stop_record(ddf_fun_t *fun, void *iface,
     ipc_callid_t callid, ipc_call_t *call)
@@ -354,5 +354,5 @@
 
 #if 0
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_mixer_get_info(
     ddf_fun_t *fun, void *iface, ipc_callid_t callid, ipc_call_t *call)
@@ -384,5 +384,5 @@
 	}
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_mixer_get_item_info(
     ddf_fun_t *fun, void *iface, ipc_callid_t callid, ipc_call_t *call)
@@ -416,5 +416,5 @@
 	}
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_mixer_get_channel_info(
     ddf_fun_t *fun, void *iface, ipc_callid_t callid, ipc_call_t *call)
@@ -450,5 +450,5 @@
 	}
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_mixer_channel_mute_set(
     ddf_fun_t *fun, void *iface, ipc_callid_t callid, ipc_call_t *call)
@@ -466,5 +466,5 @@
 	async_answer_0(callid, ret);
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_mixer_channel_mute_get(
     ddf_fun_t *fun, void *iface, ipc_callid_t callid, ipc_call_t *call)
@@ -483,5 +483,5 @@
 	async_answer_1(callid, ret, mute);
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_mixer_channel_volume_set(
     ddf_fun_t *fun, void *iface, ipc_callid_t callid, ipc_call_t *call)
@@ -500,5 +500,5 @@
 	async_answer_0(callid, ret);
 }
-/*----------------------------------------------------------------------------*/
+
 void remote_audio_mixer_channel_volume_get(
     ddf_fun_t *fun, void *iface, ipc_callid_t callid, ipc_call_t *call)