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block: ide: Don't bother to create BLK device if no CDROM inserted
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.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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@ -1202,6 +1202,13 @@ static int ide_probe(struct udevice *udev)
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blksz = ide_dev_desc[i].blksz;
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size = blksz * ide_dev_desc[i].lba;
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/*
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* With CDROM, if there is no CD inserted, blksz will
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* be zero, don't bother to create IDE block device.
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*/
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if (!blksz)
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continue;
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ret = blk_create_devicef(udev, "ide_blk", name,
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IF_TYPE_IDE, i,
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blksz, size, &blk_dev);
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