tree 13f77d5d7619a4b71f2f5e0914b4b6976c54bab7
parent 4d4681f6b994baf93dff0e4f59ab4fe38b49ef13
author Dan Williams <dan.j.williams@gmail.com> 1142996833 -0500
committer Jeff Garzik <jeff@garzik.org> 1142996833 -0500

[libata] sata_vsc: fix inconsistent NULL checking

Also, cleanup interrupt mask content and note in Kconfig that this
driver supports the Intel 31244.

Signed-off-by: Jeff Garzik <jeff@garzik.org>