Commit 20cbf5f8 authored Apr 14, 2009 by Tejun Heo Committed by Jeff Garzik Apr 16, 2009

pata_legacy: fix no device fail path



When pata_legacy can't detect any device, it unregisters the
platform_device and fails detection.  However, it forgets to detach
ata host triggering weird failures as the host later gets freed by
devres while still attached.  Fix it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

parent 265b7215

drivers/ata/pata_legacy.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1032,6 +1032,7 @@ static __init int legacy_init_one(struct legacy_probe *probe)
		return 0;
		}
		}
		ata_host_detach(host);
		fail:
		platform_device_unregister(pdev);
		return ret;