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| author | Jeff Garzik <jeff@garzik.org> | 2006-09-24 05:52:47 (GMT) |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-09-24 05:52:47 (GMT) |
| commit | 23930fa1cebfea6f79881c588ccd1b0781e49e3f (patch) | |
| tree | 36d29e3f83661c4f5f45b6f74ac0d5f9886867a8 /drivers/mtd/maps/arctic-mtd.c | |
| parent | 36b35a5be0e4b406acd816e2122d153e875105be (diff) | |
| parent | 4f5537de7c1531398e84e18a24f667e49cc94208 (diff) | |
| download | linux-fsl-qoriq-23930fa1cebfea6f79881c588ccd1b0781e49e3f.tar.xz | |
Merge branch 'master' into upstream
Diffstat (limited to 'drivers/mtd/maps/arctic-mtd.c')
| -rw-r--r-- | drivers/mtd/maps/arctic-mtd.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/mtd/maps/arctic-mtd.c b/drivers/mtd/maps/arctic-mtd.c index d95ae58..642d96b 100644 --- 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) { + int err = 0; + 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); - if (!arctic_mtd) + if (!arctic_mtd) { + iounmap((void *) arctic_mtd_map.virt); return -ENXIO; + } 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((void *) arctic_mtd_map.virt); + } + + return err; } static void __exit |