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fedora core 6 1.2949 + vserver 2.2.0
[linux-2.6.git]
/
drivers
/
mtd
/
maps
/
arctic-mtd.c
diff --git
a/drivers/mtd/maps/arctic-mtd.c
b/drivers/mtd/maps/arctic-mtd.c
index
d95ae58
..
2cc9024
100644
(file)
--- a/
drivers/mtd/maps/arctic-mtd.c
+++ b/
drivers/mtd/maps/arctic-mtd.c
@@
-96,6
+96,8
@@
static struct mtd_partition arctic_partitions[PARTITIONS] = {
static int __init
init_arctic_mtd(void)
{
static int __init
init_arctic_mtd(void)
{
+ int err;
+
printk("%s: 0x%08x at 0x%08x\n", NAME, SIZE, PADDR);
arctic_mtd_map.virt = ioremap(PADDR, SIZE);
printk("%s: 0x%08x at 0x%08x\n", NAME, SIZE, PADDR);
arctic_mtd_map.virt = ioremap(PADDR, SIZE);
@@
-109,12
+111,20
@@
init_arctic_mtd(void)
printk("%s: probing %d-bit flash bus\n", NAME, BUSWIDTH * 8);
arctic_mtd = do_map_probe("cfi_probe", &arctic_mtd_map);
printk("%s: probing %d-bit flash bus\n", NAME, BUSWIDTH * 8);
arctic_mtd = do_map_probe("cfi_probe", &arctic_mtd_map);
- if (!arctic_mtd)
+ if (!arctic_mtd) {
+ iounmap(arctic_mtd_map.virt);
return -ENXIO;
return -ENXIO;
+ }
arctic_mtd->owner = THIS_MODULE;
arctic_mtd->owner = THIS_MODULE;
- return add_mtd_partitions(arctic_mtd, arctic_partitions, PARTITIONS);
+ err = add_mtd_partitions(arctic_mtd, arctic_partitions, PARTITIONS);
+ if (err) {
+ printk("%s: add_mtd_partitions failed\n", NAME);
+ iounmap(arctic_mtd_map.virt);
+ }
+
+ return err;
}
static void __exit
}
static void __exit