[PATCH] more SPIN_LOCK_UNLOCKED -> DEFINE_SPINLOCK conversions

This converts the final 20 DEFINE_SPINLOCK holdouts.  (another 580 places
are already using DEFINE_SPINLOCK).  Build tested on x86.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/video/geode/display_gx1.c b/drivers/video/geode/display_gx1.c
index f498387..926d53e 100644
--- a/drivers/video/geode/display_gx1.c
+++ b/drivers/video/geode/display_gx1.c
@@ -22,7 +22,7 @@
 #include "geodefb.h"
 #include "display_gx1.h"
 
-static spinlock_t gx1_conf_reg_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(gx1_conf_reg_lock);
 
 static u8 gx1_read_conf_reg(u8 reg)
 {