When there is no CDROM inserted, the block size is zero hence there
is no need to create a BLK device for it.
Signed-off-by: Bin Meng <bmeng...@gmail.com>
---
Changes in v2: None
drivers/block/ide.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/block/ide.c b/drivers/block/ide.c
index 58b295e..8125ff8 100644
--- a/drivers/block/ide.c
+++ b/drivers/block/ide.c
@@ -1197,6 +1197,13 @@ static int ide_probe(struct udevice *udev)
blksz = ide_dev_desc[i].blksz;
size = blksz * ide_dev_desc[i].lba;
+
+ /*
+ * With CDROM, if there is no CD inserted, blksz will
+ * be zero, don't bother to create IDE block device.
+ */
+ if (!blksz)
+ continue;
ret = blk_create_devicef(udev, "ide_blk", name,
IF_TYPE_IDE, i,
blksz, size, &blk_dev);
--
2.9.2
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