diff options
Diffstat (limited to 'drivers/mtd/nand/atmel_nand.c')
-rw-r--r-- | drivers/mtd/nand/atmel_nand.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index 1e7c6c6662..524606a407 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -34,6 +34,7 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> +#include <linux/err.h> #include <io.h> #include <mach/board.h> @@ -1199,6 +1200,8 @@ static int __init atmel_nand_probe(struct device_d *dev) return -ENOMEM; host->io_base = dev_request_mem_region(dev, 0); + if (IS_ERR(host->io_base)) + return PTR_ERR(host->io_base); mtd = &host->mtd; nand_chip = &host->nand_chip; |