Index: uspace/drv/audio/hdaudio/codec.c
===================================================================
--- uspace/drv/audio/hdaudio/codec.c	(revision eadaeae8dacc68cf558028f23cc96b90a08b7361)
+++ uspace/drv/audio/hdaudio/codec.c	(revision 2f1c88e88f3d33245f94ca59d2b772d4dd5d1f56)
@@ -435,15 +435,15 @@
 	if ((pcaps & BIT_V(uint32_t, pwc_output)) != 0) {
 		ddf_msg(LVL_NOTE, "PIN %d will enable output", aw);
-	    	pctl = pctl | BIT_V(uint8_t, pctl_out_enable);
+		pctl = pctl | BIT_V(uint8_t, pctl_out_enable);
 	}
 
 	if ((pcaps & BIT_V(uint32_t, pwc_input)) != 0) {
 		ddf_msg(LVL_NOTE, "PIN %d will enable input", aw);
-	    	pctl = pctl | BIT_V(uint8_t, pctl_in_enable);
+		pctl = pctl | BIT_V(uint8_t, pctl_in_enable);
 	}
 
 	if ((pcaps & BIT_V(uint32_t, pwc_hpd)) != 0) {
 		ddf_msg(LVL_NOTE, "PIN %d will enable headphone drive", aw);
-	    	pctl = pctl | BIT_V(uint8_t, pctl_hpd_enable);
+		pctl = pctl | BIT_V(uint8_t, pctl_hpd_enable);
 	}
 
Index: uspace/drv/audio/hdaudio/hdactl.c
===================================================================
--- uspace/drv/audio/hdaudio/hdactl.c	(revision eadaeae8dacc68cf558028f23cc96b90a08b7361)
+++ uspace/drv/audio/hdaudio/hdactl.c	(revision 2f1c88e88f3d33245f94ca59d2b772d4dd5d1f56)
@@ -514,5 +514,5 @@
 	ddf_msg(LVL_NOTE, "reg 0x%zx STATESTS = 0x%x",
 	    (void *)&hda->regs->statests - (void *)hda->regs,
-		hda_reg16_read(&hda->regs->statests));
+	    hda_reg16_read(&hda->regs->statests));
 	/**
 	  * Clear STATESTS bits so they don't generate an interrupt later
@@ -523,5 +523,5 @@
 	ddf_msg(LVL_NOTE, "after clearing reg 0x%zx STATESTS = 0x%x",
 	    (void *)&hda->regs->statests - (void *)hda->regs,
-		hda_reg16_read(&hda->regs->statests));
+	    hda_reg16_read(&hda->regs->statests));
 
 	gctl = hda_reg32_read(&hda->regs->gctl);
@@ -544,5 +544,5 @@
 
 		ddf_msg(LVL_NOTE, "Waiting for controller to initialize.");
-		async_usleep(100*1000);
+		async_usleep(100 * 1000);
 		--cnt;
 	}
Index: uspace/drv/audio/hdaudio/pcm_iface.c
===================================================================
--- uspace/drv/audio/hdaudio/pcm_iface.c	(revision eadaeae8dacc68cf558028f23cc96b90a08b7361)
+++ uspace/drv/audio/hdaudio/pcm_iface.c	(revision 2f1c88e88f3d33245f94ca59d2b772d4dd5d1f56)
@@ -356,5 +356,6 @@
 
 	if (hda->ev_sess == NULL) {
-		if (0) ddf_log_warning("No one listening for event %u", event);
+		if (0)
+			ddf_log_warning("No one listening for event %u", event);
 		return;
 	}
Index: uspace/drv/audio/sb16/dsp_commands.h
===================================================================
--- uspace/drv/audio/sb16/dsp_commands.h	(revision eadaeae8dacc68cf558028f23cc96b90a08b7361)
+++ uspace/drv/audio/sb16/dsp_commands.h	(revision 2f1c88e88f3d33245f94ca59d2b772d4dd5d1f56)
@@ -166,9 +166,9 @@
 #define DSP_MODE_STEREO 0x20
 
-static inline const char * mode_to_str(uint8_t mode)
+static inline const char *mode_to_str(uint8_t mode)
 {
 	if (mode & 0xcf)
 		return "unknown";
-	static const char * names[] = {
+	static const char *names[] = {
 		"unsigned mono (8bit)",
 		"signed mono (16bit)",
Index: uspace/drv/audio/sb16/mixer_iface.c
===================================================================
--- uspace/drv/audio/sb16/mixer_iface.c	(revision eadaeae8dacc68cf558028f23cc96b90a08b7361)
+++ uspace/drv/audio/sb16/mixer_iface.c	(revision 2f1c88e88f3d33245f94ca59d2b772d4dd5d1f56)
@@ -46,5 +46,5 @@
 }
 
-static errno_t sb_get_info(ddf_fun_t *fun, const char** name, unsigned *items)
+static errno_t sb_get_info(ddf_fun_t *fun, const char **name, unsigned *items)
 {
 	sb_mixer_t *mixer = fun_to_mixer(fun);
@@ -58,5 +58,5 @@
 }
 
-static errno_t sb_get_item_info(ddf_fun_t *fun, unsigned item, const char** name,
+static errno_t sb_get_item_info(ddf_fun_t *fun, unsigned item, const char **name,
     unsigned *max_level)
 {
Index: uspace/drv/audio/sb16/pcm_iface.c
===================================================================
--- uspace/drv/audio/sb16/pcm_iface.c	(revision eadaeae8dacc68cf558028f23cc96b90a08b7361)
+++ uspace/drv/audio/sb16/pcm_iface.c	(revision 2f1c88e88f3d33245f94ca59d2b772d4dd5d1f56)
@@ -47,5 +47,5 @@
 }
 
-static errno_t sb_get_info_str(ddf_fun_t *fun, const char** name)
+static errno_t sb_get_info_str(ddf_fun_t *fun, const char **name)
 {
 	if (name)
@@ -79,5 +79,5 @@
 }
 
-static async_sess_t * sb_get_event_session(ddf_fun_t *fun)
+static async_sess_t *sb_get_event_session(ddf_fun_t *fun)
 {
 	return sb_dsp_get_event_session(fun_to_dsp(fun));
Index: uspace/drv/audio/sb16/sb16.c
===================================================================
--- uspace/drv/audio/sb16/sb16.c	(revision eadaeae8dacc68cf558028f23cc96b90a08b7361)
+++ uspace/drv/audio/sb16/sb16.c	(revision 2f1c88e88f3d33245f94ca59d2b772d4dd5d1f56)
@@ -60,11 +60,15 @@
     unsigned major, unsigned minor)
 {
-	switch (major)
-	{
-	case 1: return SB_MIXER_NONE; /* SB 1.5 and early 2.0 = no mixer chip */
-	case 2: return (minor == 0) ? SB_MIXER_NONE : SB_MIXER_CT1335;
-	case 3: return SB_MIXER_CT1345; /* SB Pro */
-	case 4: return SB_MIXER_CT1745; /* SB 16  */
-	default: return SB_MIXER_UNKNOWN;
+	switch (major) {
+	case 1:
+		return SB_MIXER_NONE; /* SB 1.5 and early 2.0 = no mixer chip */
+	case 2:
+		return (minor == 0) ? SB_MIXER_NONE : SB_MIXER_CT1335;
+	case 3:
+		return SB_MIXER_CT1345; /* SB Pro */
+	case 4:
+		return SB_MIXER_CT1745; /* SB 16  */
+	default:
+		return SB_MIXER_UNKNOWN;
 	}
 }