tree ab6d2d5ce603fdc936d47788d80011abb11d6b57
parent 6f8b99589524f3e759e44721376abcdf88ed8915
author Tejun Heo <htejun@gmail.com> 1138089922 +0900
committer Jeff Garzik <jgarzik@pobox.com> 1138335614 -0500

[PATCH] libata: modify ata_dev_try_classify

Make ata_dev_try_classify take @r_err to store tf error register value
on completion and return device class instead of directly manipulating
dev->class.  This is preparation for new reset mechanism.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>