mainboard/technexion/tim5690: Use tabs for indents

Change-Id: Icd1f145b3575c6d95dacceb9c0426fbdedcdd686
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/16777
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/src/mainboard/technexion/tim5690/vgabios.c b/src/mainboard/technexion/tim5690/vgabios.c
index f62bc87..fe4b41c 100644
--- a/src/mainboard/technexion/tim5690/vgabios.c
+++ b/src/mainboard/technexion/tim5690/vgabios.c
@@ -30,39 +30,39 @@
 /* Initialization interrupt function */
 static void vbios_fun_init(rs690_vbios_regs *vbios_regs)
 {
-        vbios_regs_local.int15_regs.fun00_panel_id = vbios_regs->int15_regs.fun00_panel_id;
-        vbios_regs_local.int15_regs.fun05_tv_standard = vbios_regs->int15_regs.fun05_tv_standard;
+	vbios_regs_local.int15_regs.fun00_panel_id = vbios_regs->int15_regs.fun00_panel_id;
+	vbios_regs_local.int15_regs.fun05_tv_standard = vbios_regs->int15_regs.fun05_tv_standard;
 }
 
 /* BIOS int15 function */
 int tim5690_int15_handler(void)
 {
-        int res = 0;
+	int res = 0;
 
-        printk(BIOS_DEBUG, "tim5690_int15_handler\n");
+	printk(BIOS_DEBUG, "tim5690_int15_handler\n");
 
-        switch (X86_EAX & 0xffff) {
-        case AMD_RS690_INT15:
-                switch (X86_EBX & 0xff) {
-                case 0x00:
-                        X86_EAX &= ~(0xff);
-                        X86_EBX = (X86_EBX & ~(0xff)) | vbios_regs_local.int15_regs.fun00_panel_id;
-                        res = 1;
-                        break;
-                case 0x05:
-                        X86_EAX &= ~(0xff);
-                        X86_EBX = (X86_EBX & ~(0xff)) | vbios_regs_local.int15_regs.fun05_tv_standard;
-                        res = 1;
-                        break;
-                }
-                break;
-        default:
-                printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n",
-                                X86_EAX & 0xffff);
+	switch (X86_EAX & 0xffff) {
+	case AMD_RS690_INT15:
+		switch (X86_EBX & 0xff) {
+		case 0x00:
+			X86_EAX &= ~(0xff);
+			X86_EBX = (X86_EBX & ~(0xff)) | vbios_regs_local.int15_regs.fun00_panel_id;
+			res = 1;
+			break;
+		case 0x05:
+			X86_EAX &= ~(0xff);
+			X86_EBX = (X86_EBX & ~(0xff)) | vbios_regs_local.int15_regs.fun05_tv_standard;
+			res = 1;
+			break;
+		}
 		break;
-        }
+	default:
+		printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n",
+				X86_EAX & 0xffff);
+		break;
+	}
 
-        return res;
+	return res;
 }
 
 /* Initialization VBIOS function */