src: Add required space after "switch"

Change-Id: I85cf93e30606bc7838852bd300a369e79370629a
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/29623
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/src/superio/nuvoton/nct5104d/superio.c b/src/superio/nuvoton/nct5104d/superio.c
index 47687e1..bc9af3b 100644
--- a/src/superio/nuvoton/nct5104d/superio.c
+++ b/src/superio/nuvoton/nct5104d/superio.c
@@ -30,7 +30,7 @@
 	reg26 |= CR26_LOCK_REG;
 	pnp_write_config(dev, GLOBAL_OPTION_CR26, reg26);
 
-	switch(dev->path.pnp.device) {
+	switch (dev->path.pnp.device) {
 	//SP1 (UARTA) IRQ type selection (1:level,0:edge) is controlled by CR 10, bit 5
 	case NCT5104D_SP1:
 		reg10 = pnp_read_config(dev, IRQ_TYPE_SEL_CR10);
@@ -116,7 +116,7 @@
 
 	pnp_enter_conf_mode(dev);
 
-	switch(dev->path.pnp.device) {
+	switch (dev->path.pnp.device) {
 	case NCT5104D_SP1:
 	case NCT5104D_SP2:
 		set_irq_trigger_type(dev, conf->irq_trigger_type != 0);
diff --git a/src/superio/nuvoton/nct5572d/superio.c b/src/superio/nuvoton/nct5572d/superio.c
index 10542d5..c6d46bf 100644
--- a/src/superio/nuvoton/nct5572d/superio.c
+++ b/src/superio/nuvoton/nct5572d/superio.c
@@ -44,7 +44,7 @@
 	if (!dev->enabled)
 		return;
 
-	switch(dev->path.pnp.device) {
+	switch (dev->path.pnp.device) {
 	/* TODO: Might potentially need code for HWM or FDC etc. */
 	case NCT5572D_KBC:
 		/* Enable mouse controller */
diff --git a/src/superio/nuvoton/nct6779d/superio.c b/src/superio/nuvoton/nct6779d/superio.c
index 465ef66..e5824967d 100644
--- a/src/superio/nuvoton/nct6779d/superio.c
+++ b/src/superio/nuvoton/nct6779d/superio.c
@@ -32,7 +32,7 @@
 	if (!dev->enabled)
 		return;
 
-	switch(dev->path.pnp.device) {
+	switch (dev->path.pnp.device) {
 	/* TODO: Might potentially need code for HWM or FDC etc. */
 	case NCT6779D_KBC:
 		pc_keyboard_init(NO_AUX_DEVICE);
diff --git a/src/superio/nuvoton/wpcm450/superio.c b/src/superio/nuvoton/wpcm450/superio.c
index 3a0cc5d..fa7a8a0 100644
--- a/src/superio/nuvoton/wpcm450/superio.c
+++ b/src/superio/nuvoton/wpcm450/superio.c
@@ -28,7 +28,7 @@
 	if (!dev->enabled)
 		return;
 
-	switch(dev->path.pnp.device) {
+	switch (dev->path.pnp.device) {
 	case WPCM450_KBCK:
 		pc_keyboard_init(NO_AUX_DEVICE);
 		break;