Hello,
Sorry, I got the order of operation wrong. Can you please test this
one?
Thanks.
diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c
index bce2a8c..3a0bb89 100644
--- a/drivers/ata/pata_legacy.c
+++ b/drivers/ata/pata_legacy.c
@@ -962,6 +962,9 @@ static __init int legacy_init_one(struct legacy_probe *probe)
if (IS_ERR(pdev))
return PTR_ERR(pdev);
+ if (!devres_open_group(&pdev->dev, legacy_init_one, GFP_KERNEL))
+ return -ENOMEM;
+
ret = -EBUSY;
if (devm_request_region(&pdev->dev, io, 8, "pata_legacy") == NULL ||
devm_request_region(&pdev->dev, io + 0x0206, 1,
@@ -1008,11 +1011,13 @@ static __init int legacy_init_one(struct legacy_probe *probe)
if (!ata_dev_absent(dev)) {
legacy_host[probe->slot] = host;
ld->platform_dev = pdev;
+ devres_remove_group(&pdev->dev, legacy_init_one);
return 0;
}
}
ata_host_detach(host);
fail:
+ devres_release_group(&pdev->dev, legacy_init_one);
platform_device_unregister(pdev);
return ret;
}
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