[libata pdc_adma] minor fixes and cleanups
authorJeff Garzik <jgarzik@pobox.com>
Fri, 28 Oct 2005 19:43:16 +0000 (15:43 -0400)
committerJeff Garzik <jgarzik@pobox.com>
Fri, 28 Oct 2005 19:43:16 +0000 (15:43 -0400)
Changes mostly from Mark Lord.

- fix bugs in probe-time error handling
- only complete qc if not NULL
- check port-level polling flags


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