mainboard/kontron: Use C89 comments style & remove commented code

Change-Id: I53a0344686921012f4e031842b5108aa4a7b79b1
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/16908
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
diff --git a/src/mainboard/kontron/ktqm77/hda_verb.c b/src/mainboard/kontron/ktqm77/hda_verb.c
index 720b5a9..fdbc977 100644
--- a/src/mainboard/kontron/ktqm77/hda_verb.c
+++ b/src/mainboard/kontron/ktqm77/hda_verb.c
@@ -18,9 +18,9 @@
 
 const u32 cim_verb_data[] = {
 	/* coreboot specific header */
-	0x11060397,	// Codec Vendor / Device ID: Via VT1708S
-	0x11060000,	// Subsystem ID
-	0x0000000c,	// Number of jacks
+	0x11060397,	/* Codec Vendor / Device ID: Via VT1708S */
+	0x11060000,	/* Subsystem ID */
+	0x0000000c,	/* Number of jacks */
 
 	/* NID 0x01, HDA Codec Subsystem ID Verb Table: 0x11060000 */
 	AZALIA_SUBVENDOR(0x0, 0x11060000),
@@ -95,9 +95,9 @@
 
 
 	/* coreboot specific header */
-	0x80862806,	// Codec Vendor / Device ID: Intel PantherPoint HDMI
-	0x80860101,	// Subsystem ID
-	0x00000004,	// Number of jacks
+	0x80862806,	/* Codec Vendor / Device ID: Intel PantherPoint HDMI */
+	0x80860101,	/* Subsystem ID */
+	0x00000004,	/* Number of jacks */
 
 	/* NID 0x01, HDA Codec Subsystem ID Verb Table: 0x80860101 */
 	AZALIA_SUBVENDOR(0x0, 0x80860101),