Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6

[powerpc.git] / drivers / serial / mpsc.c

diff --git a/drivers/serial/mpsc.c b/drivers/serial/mpsc.c
index 8c498f7..704243c 100644 (file)
--- a/drivers/serial/mpsc.c
+++ b/drivers/serial/mpsc.c
@@ -1412,7 +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))
@@ -1893,6 +1893,10 @@ mpsc_drv_map_regs(struct mpsc_port_info *pi, struct platform_device *pd)
        }
        else {
                mpsc_resource_err("SDMA base");
+               if (pi->mpsc_base) {
+                       iounmap(pi->mpsc_base);
+                       pi->mpsc_base = NULL;
+               }
                return -ENOMEM;
        }
 
@@ -1905,6 +1909,14 @@ mpsc_drv_map_regs(struct mpsc_port_info *pi, struct platform_device *pd)
        }
        else {
                mpsc_resource_err("BRG base");
+               if (pi->mpsc_base) {
+                       iounmap(pi->mpsc_base);
+                       pi->mpsc_base = NULL;
+               }
+               if (pi->sdma_base) {
+                       iounmap(pi->sdma_base);
+                       pi->sdma_base = NULL;
+               }
                return -ENOMEM;
        }