Index: uspace/drv/audio/hdaudio/spec/regs.h
===================================================================
--- uspace/drv/audio/hdaudio/spec/regs.h	(revision b7fd2a02e4161f4edd38548e7f8456b8021549be)
+++ uspace/drv/audio/hdaudio/spec/regs.h	(revision 5b0cf635022b821f28f7a014ad5b39d005cd7666)
@@ -64,5 +64,5 @@
 	/** Buffer Descriptor List Pointer - Lower */
 	uint32_t bdpl;
-	/** Buffer Descriptor List Pointer - Upper */ 
+	/** Buffer Descriptor List Pointer - Upper */
 	uint32_t bdpu;
 } hda_sdesc_regs_t;
Index: uspace/drv/audio/sb16/dsp.h
===================================================================
--- uspace/drv/audio/sb16/dsp.h	(revision b7fd2a02e4161f4edd38548e7f8456b8021549be)
+++ uspace/drv/audio/sb16/dsp.h	(revision 5b0cf635022b821f28f7a014ad5b39d005cd7666)
@@ -82,8 +82,8 @@
 errno_t sb_dsp_get_buffer_position(sb_dsp_t *dsp, size_t *size);
 errno_t sb_dsp_test_format(sb_dsp_t *dsp, unsigned *channels, unsigned *rate,
-  pcm_sample_format_t *format);
+    pcm_sample_format_t *format);
 errno_t sb_dsp_get_buffer(sb_dsp_t *dsp, void **buffer, size_t *size);
 errno_t sb_dsp_set_event_session(sb_dsp_t *dsp, async_sess_t *session);
-async_sess_t * sb_dsp_get_event_session(sb_dsp_t *dsp);
+async_sess_t *sb_dsp_get_event_session(sb_dsp_t *dsp);
 errno_t sb_dsp_release_buffer(sb_dsp_t *dsp);
 errno_t sb_dsp_start_playback(sb_dsp_t *dsp, unsigned frames,
Index: uspace/drv/audio/sb16/mixer.h
===================================================================
--- uspace/drv/audio/sb16/mixer.h	(revision b7fd2a02e4161f4edd38548e7f8456b8021549be)
+++ uspace/drv/audio/sb16/mixer.h	(revision 5b0cf635022b821f28f7a014ad5b39d005cd7666)
@@ -50,5 +50,5 @@
 } sb_mixer_t;
 
-const char * sb_mixer_type_str(sb_mixer_type_t type);
+const char *sb_mixer_type_str(sb_mixer_type_t type);
 errno_t sb_mixer_init(sb_mixer_t *mixer, sb16_regs_t *regs, sb_mixer_type_t type);
 int sb_mixer_get_control_item_count(const sb_mixer_t *mixer);