tree 6ddba8a0202624cb34a9a5b6cb98ae503b466faf
parent 3b01b8af2414b6684051da4a1507dfacdbf24f86
author Tejun Heo <htejun@gmail.com> 1150089531 +0900
committer Jeff Garzik <jeff@garzik.org> 1150092626 -0400

[PATCH] sata_sil: add controller unplug detection in sil_interrupt()

Short-circuit interrupt handling if BMDMA2 is reported as 0xffffffff
indicating device removal.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>