SM501: reverse FPEN/VBIASEN flags behaviour

To keep backwards compatibility, reverse the meanings of these flags so
that when they are not set, the driver uses the original behvaiour.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Cc: Arnaud Patard <arnaud.patard@rtp-net.org>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/sm501.h b/include/linux/sm501.h
index bca1345..95c1c39 100644
--- a/include/linux/sm501.h
+++ b/include/linux/sm501.h
@@ -71,8 +71,8 @@
 #define SM501FB_FLAG_DISABLE_AT_EXIT	(1<<1)
 #define SM501FB_FLAG_USE_HWCURSOR	(1<<2)
 #define SM501FB_FLAG_USE_HWACCEL	(1<<3)
-#define SM501FB_FLAG_PANEL_USE_FPEN	(1<<4)
-#define SM501FB_FLAG_PANEL_USE_VBIASEN	(1<<5)
+#define SM501FB_FLAG_PANEL_NO_FPEN	(1<<4)
+#define SM501FB_FLAG_PANEL_NO_VBIASEN	(1<<5)
 
 struct sm501_platdata_fbsub {
 	struct fb_videomode	*def_mode;