tridentfb: convert is_blade and is_xp macros into functions

This patch converts the is_blade() and is_xp() macros into local functions.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/video/tridentfb.c b/drivers/video/tridentfb.c
index 604b10a..e87f770 100644
--- a/drivers/video/tridentfb.c
+++ b/drivers/video/tridentfb.c
@@ -78,6 +78,25 @@
 module_param(crt, int, 0);
 MODULE_PARM_DESC(crt, "Define if CRT is connected");
 
+static int is_blade(int id)
+{
+	return	(id == BLADE3D) ||
+		(id == CYBERBLADEE4) ||
+		(id == CYBERBLADEi7) ||
+		(id == CYBERBLADEi7D) ||
+		(id == CYBERBLADEi1) ||
+		(id == CYBERBLADEi1D) ||
+		(id == CYBERBLADEAi1) ||
+		(id == CYBERBLADEAi1D);
+}
+
+static int is_xp(int id)
+{
+	return	(id == CYBERBLADEXPAi1) ||
+		(id == CYBERBLADEXPm8) ||
+		(id == CYBERBLADEXPm16);
+}
+
 static int is3Dchip(int id)
 {
 	return ((id == BLADE3D) || (id == CYBERBLADEE4) ||