[PATCH] fix u32 vs. pm_message_t in drivers/

-rc2-mm1 still contains few places where u32 and pm_message_t.  This fixes
drivers/serial [should change no code].

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c
index 68b25b2..51d8a49 100644
--- a/drivers/serial/pxa.c
+++ b/drivers/serial/pxa.c
@@ -797,7 +797,7 @@
 	.cons		= PXA_CONSOLE,
 };
 
-static int serial_pxa_suspend(struct device *_dev, u32 state, u32 level)
+static int serial_pxa_suspend(struct device *_dev, pm_message_t state, u32 level)
 {
         struct uart_pxa_port *sport = dev_get_drvdata(_dev);