[PATCH] i2o/exec-osm.c: use "unsigned long flags;"

Just like everyone else.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Markus Lidel <Markus.Lidel@shadowconnect.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/message/i2o/exec-osm.c

@@ -127,7 +127,7 @@ int i2o_msg_post_wait_mem(struct i2o_controller *c, struct i2o_message *msg,
 	DECLARE_WAIT_QUEUE_HEAD(wq);
 	struct i2o_exec_wait *wait;
 	static u32 tcntxt = 0x80000000;
-	long flags;
+	unsigned long flags;
 	int rc = 0;
 
 	wait = i2o_exec_wait_alloc();