diff options
Diffstat (limited to 'drivers/mtd/maps/walnut.c')
| -rw-r--r-- | drivers/mtd/maps/walnut.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mtd/maps/walnut.c b/drivers/mtd/maps/walnut.c index ec80eec..ca93212 100644 --- a/drivers/mtd/maps/walnut.c +++ b/drivers/mtd/maps/walnut.c @@ -68,6 +68,7 @@ int __init init_walnut(void) if (WALNUT_FLASH_ONBD_N(fpga_brds1)) { printk("The on-board flash is disabled (U79 sw 5)!"); + iounmap(fpga_status_adr); return -EIO; } if (WALNUT_FLASH_SRAM_SEL(fpga_brds1)) @@ -81,6 +82,7 @@ int __init init_walnut(void) if (!walnut_map.virt) { printk("Failed to ioremap flash.\n"); + iounmap(fpga_status_adr); return -EIO; } @@ -93,9 +95,11 @@ int __init init_walnut(void) ARRAY_SIZE(walnut_partitions)); } else { printk("map probe failed for flash\n"); + iounmap(fpga_status_adr); return -ENXIO; } + iounmap(fpga_status_adr); return 0; } |