fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / drivers / serial / 8250_gsc.c

diff --git a/drivers/serial/8250_gsc.c b/drivers/serial/8250_gsc.c
index 431aa57..c5d0add 100644 (file)
--- a/drivers/serial/8250_gsc.c
+++ b/drivers/serial/8250_gsc.c
@@ -22,14 +22,12 @@
 #include <asm/hardware.h>
 #include <asm/parisc-device.h>
 #include <asm/io.h>
-#include <asm/serial.h> /* for LASI_BASE_BAUD */
 
 #include "8250.h"
 
 static int __init 
 serial_init_chip(struct parisc_device *dev)
 {
-       static int serial_line_nr;
        struct uart_port port;
        unsigned long address;
        int err;
@@ -42,27 +40,31 @@ serial_init_chip(struct parisc_device *dev)
                 */
                if (parisc_parent(dev)->id.hw_type != HPHW_IOA) {
                        printk(KERN_INFO "Serial: device 0x%lx not configured.\n"
-                               "Enable support for Wax, Lasi, Asp or Dino.\n", dev->hpa);
+                               "Enable support for Wax, Lasi, Asp or Dino.\n",
+                               dev->hpa.start);
                }
                return -ENODEV;
        }
 
-       address = dev->hpa;
+       address = dev->hpa.start;
        if (dev->id.sversion != 0x8d) {
                address += 0x800;
        }
 
-       memset(&port, 0, sizeof(struct uart_port));
-       port.mapbase = address;
-       port.irq = dev->irq;
-       port.iotype = UPIO_MEM;
-       port.flags = UPF_IOREMAP | UPF_BOOT_AUTOCONF;
-       port.uartclk = LASI_BASE_BAUD * 16;
-       port.dev = &dev->dev;
+       memset(&port, 0, sizeof(port));
+       port.iotype     = UPIO_MEM;
+       /* 7.272727MHz on Lasi.  Assumed the same for Dino, Wax and Timi. */
+       port.uartclk    = 7272727;
+       port.mapbase    = address;
+       port.membase    = ioremap_nocache(address, 16);
+       port.irq        = dev->irq;
+       port.flags      = UPF_BOOT_AUTOCONF;
+       port.dev        = &dev->dev;
 
        err = serial8250_register_port(&port);
        if (err < 0) {
                printk(KERN_WARNING "serial8250_register_port returned error %d\n", err);
+               iounmap(port.membase);
                return err;
        }