1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/ic/nvme.c b/sys/dev/ic/nvme.c
index 6753072..822b085 100644
--- a/sys/dev/ic/nvme.c
+++ b/sys/dev/ic/nvme.c
@@ -425,7 +425,7 @@ nvme_dev_rw(dev_t dev, struct sio_txn *sio, bool write)
      */
     ns = nvme_get_ns(dev);
     if (__unlikely(ns == NULL))
-        return -EIO;
+        return -ENODEV;
 
     /* Calculate the block count and offset */
     block_count = ALIGN_UP(sio->len, ns->lba_bsize);
@@ -662,4 +662,4 @@ static struct bdevsw nvme_bdevsw = {
     .write = nowrite
 };
 
-DRIVER_EXPORT(nvme_init);
+DRIVER_DEFER(nvme_init);