diff options
Diffstat (limited to 'drivers/mtd/nor/cfi_flash.c')
| -rw-r--r-- | drivers/mtd/nor/cfi_flash.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mtd/nor/cfi_flash.c b/drivers/mtd/nor/cfi_flash.c index a8118cb434..a494063922 100644 --- a/drivers/mtd/nor/cfi_flash.c +++ b/drivers/mtd/nor/cfi_flash.c @@ -39,6 +39,7 @@ #include <io.h> #include <errno.h> #include <progress.h> +#include <linux/err.h> #include "cfi_flash.h" /* @@ -987,6 +988,9 @@ static int cfi_probe (struct device_d *dev) info->flash_id = FLASH_UNKNOWN; info->cmd_reset = FLASH_CMD_RESET; info->base = dev_request_mem_region(dev, 0); + if (IS_ERR(info->base)) + return PTR_ERR(info->base); + info->dev = dev; info->size = flash_get_size(info); |