staging: sm7xxfb: code cleanup on smtcfb_setmode

Code cleanup on smtcfb_setmode.

Tested with SM712.
Signed-off-by: Javier M. Mellid <jmunhoz@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/sm7xxfb/sm7xxfb.c

@@ -565,17 +565,6 @@ void smtcfb_setmode(struct smtcfb_info *sfb)
 		sfb->fb.var.red.offset   = 16;
 		sfb->fb.var.green.offset = 8;
 		sfb->fb.var.blue.offset  = 0;
-
-		break;
-	case 8:
-		sfb->fb.fix.visual = FB_VISUAL_PSEUDOCOLOR;
-		sfb->fb.fix.line_length = sfb->fb.var.xres;
-		sfb->fb.var.red.offset = 5;
-		sfb->fb.var.red.length = 3;
-		sfb->fb.var.green.offset = 2;
-		sfb->fb.var.green.length = 3;
-		sfb->fb.var.blue.offset = 0;
-		sfb->fb.var.blue.length = 2;
 		break;
 	case 24:
 		sfb->fb.fix.visual       = FB_VISUAL_TRUECOLOR;
@@ -583,25 +572,30 @@ void smtcfb_setmode(struct smtcfb_info *sfb)
 		sfb->fb.var.red.length   = 8;
 		sfb->fb.var.green.length = 8;
 		sfb->fb.var.blue.length  = 8;
-
 		sfb->fb.var.red.offset   = 16;
 		sfb->fb.var.green.offset = 8;
 		sfb->fb.var.blue.offset  = 0;
-
+		break;
+	case 8:
+		sfb->fb.fix.visual       = FB_VISUAL_PSEUDOCOLOR;
+		sfb->fb.fix.line_length  = sfb->fb.var.xres;
+		sfb->fb.var.red.length   = 3;
+		sfb->fb.var.green.length = 3;
+		sfb->fb.var.blue.length  = 2;
+		sfb->fb.var.red.offset   = 5;
+		sfb->fb.var.green.offset = 2;
+		sfb->fb.var.blue.offset  = 0;
 		break;
 	case 16:
 	default:
 		sfb->fb.fix.visual       = FB_VISUAL_TRUECOLOR;
 		sfb->fb.fix.line_length  = sfb->fb.var.xres * 2;
-
 		sfb->fb.var.red.length   = 5;
 		sfb->fb.var.green.length = 6;
 		sfb->fb.var.blue.length  = 5;
-
 		sfb->fb.var.red.offset   = 11;
 		sfb->fb.var.green.offset = 5;
 		sfb->fb.var.blue.offset  = 0;
-
 		break;
 	}