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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/sbc8240.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/sbc8240.c')
| -rw-r--r-- | drivers/mtd/maps/sbc8240.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/mtd/maps/sbc8240.c b/drivers/mtd/maps/sbc8240.c index 7d0fcf8..b8c1331 100644 --- a/drivers/mtd/maps/sbc8240.c +++ b/drivers/mtd/maps/sbc8240.c @@ -156,7 +156,7 @@ int __init init_sbc8240_mtd (void) }; int devicesfound = 0; - int i; + int i,j; for (i = 0; i < NUM_FLASH_BANKS; i++) { printk (KERN_NOTICE MSG_PREFIX @@ -166,6 +166,10 @@ int __init init_sbc8240_mtd (void) (unsigned long) ioremap (pt[i].addr, pt[i].size); if (!sbc8240_map[i].map_priv_1) { printk (MSG_PREFIX "failed to ioremap\n"); + for (j = 0; j < i; j++) { + iounmap((void *) sbc8240_map[j].map_priv_1); + sbc8240_map[j].map_priv_1 = 0; + } return -EIO; } simple_map_init(&sbc8240_mtd[i]); @@ -175,6 +179,11 @@ int __init init_sbc8240_mtd (void) if (sbc8240_mtd[i]) { sbc8240_mtd[i]->module = THIS_MODULE; devicesfound++; + } else { + if (sbc8240_map[i].map_priv_1) { + iounmap((void *) sbc8240_map[i].map_priv_1); + sbc8240_map[i].map_priv_1 = 0; + } } } |