[PATCH 2.5.66] Convert octagon-5066 to to remove check_region().

Bob Miller (rem@osdl.org)
Wed, 2 Apr 2003 13:44:26 -0800


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 Wed Apr 2 10:57:40 2003 +++ b/drivers/mtd/maps/octagon-5066.c Wed Apr 2 10:57:40 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, - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/