[ARM] 4645/1: Cyberpro: Trivial fix to restore 16bpp mode.

Cyberpro: when user requests 16bpp, use it and not 24bpp.
There was a missing break causing requests for 16bpp mode
to end up in 24bpp mode.
Signed-off-by: Jan Rinze Peterzon <janrinze@home.nl>
Acked-by: Ralph Siemsen <ralphs@netwinder.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

drivers/video/cyber2000fb.c

@@ -874,6 +874,8 @@ static int cyber2000fb_set_par(struct fb_info *info)
 		default:
 			BUG();
 		}
+		break;
+
 	case 24:/* TRUECOLOUR, 16m */
 		hw.co_pixfmt		= CO_PIXFMT_24BPP;
 		hw.width		*= 3;