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authorGwendal Grignou <gwendal@google.com>2010-08-31 16:20:36 -0700
committerJeff Garzik <jgarzik@redhat.com>2010-09-09 22:31:55 -0400
commitea3c64506ea7965f86f030155e6fdef381de10e2 (patch)
treee98d1fbe34fd0c1c81d0fb08b3314f6f059eb494 /drivers/ata/sata_mv.c
parente2f3d75fc0e4a0d03c61872bad39ffa2e74a04ff (diff)
downloadlinux-ea3c64506ea7965f86f030155e6fdef381de10e2.tar.bz2
libata-sff: Reenable Port Multiplier after libata-sff remodeling.
Keep track of the link on the which the current request is in progress. It allows support of links behind port multiplier. Not all libata-sff is PMP compliant. Code for native BMDMA controller does not take in accound PMP. Tested on Marvell 7042 and Sil7526. Signed-off-by: Gwendal Grignou <gwendal@google.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/sata_mv.c')
-rw-r--r--drivers/ata/sata_mv.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 81982594a014..a9fd9709c262 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -2284,7 +2284,7 @@ static unsigned int mv_qc_issue_fis(struct ata_queued_cmd *qc)
}
if (qc->tf.flags & ATA_TFLAG_POLLING)
- ata_sff_queue_pio_task(ap, 0);
+ ata_sff_queue_pio_task(link, 0);
return 0;
}