1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/serial/mpsc.c b/drivers/serial/mpsc.c
index 94681922ea0a..63d2a66e563b 100644
--- a/drivers/serial/mpsc.c
+++ b/drivers/serial/mpsc.c
@@ -50,7 +50,6 @@
  * 4) AFAICT, hardware flow control isn't supported by the controller --MAG.
  */
 
-#include <linux/config.h>
 
 #if defined(CONFIG_SERIAL_MPSC_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
 #define SUPPORT_SYSRQ
@@ -315,7 +314,6 @@ struct mpsc_port_info *mpsc_device_remove(int index);
 #define MPSC_MAJOR              204
 #define MPSC_MINOR_START        44
 #define MPSC_DRIVER_NAME        "MPSC"
-#define MPSC_DEVFS_NAME         "ttymm/"
 #define MPSC_DEV_NAME           "ttyMM"
 #define MPSC_VERSION            "1.00"
 
@@ -1414,7 +1412,7 @@ mpsc_startup(struct uart_port *port)
 
                 /* If irq's are shared, need to set flag */
                 if (mpsc_ports[0].port.irq == mpsc_ports[1].port.irq)
-                        flag = SA_SHIRQ;
+                        flag = IRQF_SHARED;
 
                 if (request_irq(pi->port.irq, mpsc_sdma_intr, flag,
                                 "mpsc-sdma", pi))
@@ -1863,7 +1861,6 @@ static struct platform_driver mpsc_shared_driver = {
 static struct uart_driver mpsc_reg = {
         .owner       = THIS_MODULE,
         .driver_name = MPSC_DRIVER_NAME,
-        .devfs_name  = MPSC_DEVFS_NAME,
         .dev_name    = MPSC_DEV_NAME,
         .major       = MPSC_MAJOR,
         .minor       = MPSC_MINOR_START,