diff options
| -rw-r--r-- | drivers/dio/dio.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/dio/dio.c b/drivers/dio/dio.c index 005a82f671c3..0e5a5662d5a4 100644 --- a/drivers/dio/dio.c +++ b/drivers/dio/dio.c @@ -216,8 +216,11 @@ static int __init dio_init(void) /* Found a board, allocate it an entry in the list */ dev = kzalloc(sizeof(struct dio_dev), GFP_KERNEL); - if (!dev) + if (!dev) { + if (scode >= DIOII_SCBASE) + iounmap(va); return -ENOMEM; + } dev->bus = &dio_bus; dev->dev.parent = &dio_bus.dev; |