[PATCH] serial_core: fix printk format warnings

drivers/serial/serial_core.c:2158: warning: format '%x' expects type
'unsigned int', but argument 4 has type 'long unsigned int'
drivers/serial/serial_core.c:2162: warning: format '%x' expects type
'unsigned int', but argument 4 has type 'long unsigned int

Signed-off-by: Alexander Beregalov <a.beregalov <at> gmail.com>
---

 drivers/serial/serial_core.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index effd0bd..d531ae9 100644
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -2155,11 +2155,11 @@ uart_report_port(struct uart_driver *drv, struct uart_port *port)
 	switch (port->iotype) {
 	case UPIO_PORT:
 		snprintf(address, sizeof(address),
-			 "I/O 0x%x", port->iobase);
+			 "I/O 0x%lx", port->iobase);
 		break;
 	case UPIO_HUB6:
 		snprintf(address, sizeof(address),
-			 "I/O 0x%x offset 0x%x", port->iobase, port->hub6);
+			 "I/O 0x%lx offset 0x%x", port->iobase, port->hub6);
 		break;
 	case UPIO_MEM:
 	case UPIO_MEM32:
--