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    Subject[PATCH 2.5.68] Convert octagon-5066 to remove check_region().
    Moved the request_region() call to replace check_region() and adds
    release_region()'s in the error paths that occure before the old
    call to request_region().

    --
    Bob Miller Email: rem@osdl.org
    Open Source Development Lab Phone: 503.626.2455 Ext. 17

    diff -Nru a/drivers/mtd/maps/octagon-5066.c b/drivers/mtd/maps/octagon-5066.c
    --- a/drivers/mtd/maps/octagon-5066.c Fri May 2 09:52:22 2003
    +++ b/drivers/mtd/maps/octagon-5066.c Fri May 2 09:52:22 2003
    @@ -231,7 +231,7 @@
    int i;

    // Do an autoprobe sequence
    - if (check_region(PAGE_IO,1) != 0)
    + if (!request_region(PAGE_IO,1,"Octagon SSD"))
    {
    printk("5066: Page Register in Use\n");
    return -EAGAIN;
    @@ -239,16 +239,16 @@
    iomapadr = (unsigned long)ioremap(WINDOW_START, WINDOW_LENGTH);
    if (!iomapadr) {
    printk("Failed to ioremap memory region\n");
    + release_region(PAGE_IO,1);
    return -EIO;
    }
    if (OctProbe() != 0)
    {
    printk("5066: Octagon Probe Failed, is this an Octagon 5066 SBC?\n");
    iounmap((void *)iomapadr);
    + release_region(PAGE_IO,1);
    return -EAGAIN;
    }
    -
    - request_region(PAGE_IO,1,"Octagon SSD");

    // Print out our little header..
    printk("Octagon 5066 SSD IO:0x%x MEM:0x%x-0x%x\n",PAGE_IO,WINDOW_START,
    -
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