| commit | a718728f9e40ec79c0879ec6509a54fee214f5b2 | |
| author | Tejun Heo <htejun@gmail.com> | |
| Sat, 27 Jan 2007 02:04:26 +0000 (27 11:04 +0900) | ||
| committer | Jeff Garzik <jeff@garzik.org> | |
| Sat, 27 Jan 2007 07:50:36 +0000 (27 02:50 -0500) | ||
| tree | 547885a7f46380d10c6ebdcf16cac96d36d6991d | treesnapshot (tar.gz zip) |
| parent | 7d620a4e531ae4d432d3c88f7d4b75327d881a87 | commitdiff |
ahci: port_no should be used when clearing IRQ in ahci_thaw()
ap->id is logcial port ID which is unique among all ATA ports and
doesn't have anything to do with hardware port index. ap->port_no is
the hardware port index and thus should be used when clearing IRQ mask
in ahci_thaw().
This problem has been spotted by Jeff Garzik <jgarzik@pobox.com>.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
ap->id is logcial port ID which is unique among all ATA ports and
doesn't have anything to do with hardware port index. ap->port_no is
the hardware port index and thus should be used when clearing IRQ mask
in ahci_thaw().
This problem has been spotted by Jeff Garzik <jgarzik@pobox.com>.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
| drivers/ata/ahci.c | diffblobblamehistory |