vserver 1.9.5.x5

[linux-2.6.git] / drivers / mtd / maps / elan-104nc.c

diff --git a/drivers/mtd/maps/elan-104nc.c b/drivers/mtd/maps/elan-104nc.c
index 9410e1f..e9465f5 100644 (file)
--- a/drivers/mtd/maps/elan-104nc.c
+++ b/drivers/mtd/maps/elan-104nc.c
@@ -16,7 +16,7 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 
-   $Id: elan-104nc.c,v 1.21 2004/07/12 22:38:29 dwmw2 Exp $
+   $Id: elan-104nc.c,v 1.25 2004/11/28 09:40:39 dwmw2 Exp $
 
 The ELAN-104NC has up to 8 Mibyte of Intel StrataFlash (28F320/28F640) in x16
 mode.  This drivers uses the CFI probe and Intel Extended Command Set drivers.
@@ -53,8 +53,8 @@ always fail.  So we don't do it.  I just hope it doesn't break anything.
 #define PAGE_IO_SIZE 2
 
 static volatile int page_in_window = -1; // Current page in window.
-static unsigned long iomapadr;
-static spinlock_t elan_104nc_spin = SPIN_LOCK_UNLOCKED;
+static void __iomem *iomapadr;
+static DEFINE_SPINLOCK(elan_104nc_spin);
 
 /* partition_info gives details on the logical partitions that the split the 
  * single flash device into. If the size if zero we use up to the end of the
@@ -182,15 +182,15 @@ static void cleanup_elan_104nc(void)
                map_destroy( all_mtd );
        }
 
-       iounmap((void *)iomapadr);
+       iounmap(iomapadr);
 }
 
-int __init init_elan_104nc(void)
+static int __init init_elan_104nc(void)
 {
        /* Urg! We use I/O port 0x22 without request_region()ing it,
           because it's already allocated to the PIC. */
 
-       iomapadr = (unsigned long)ioremap(WINDOW_START, WINDOW_LENGTH);
+       iomapadr = ioremap(WINDOW_START, WINDOW_LENGTH);
        if (!iomapadr) {
                printk( KERN_ERR"%s: failed to ioremap memory region\n",
                        elan_104nc_map.name );