diff options
Diffstat (limited to 'drivers/ata/sata_mv.c')
| -rw-r--r-- | drivers/ata/sata_mv.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index bd486462951c..318862e8a8a9 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -2355,13 +2355,9 @@ static struct ata_queued_cmd *mv_get_active_qc(struct ata_port *ap) if (pp->pp_flags & MV_PP_FLAG_NCQ_EN) return NULL; qc = ata_qc_from_tag(ap, ap->link.active_tag); - if (qc) { - if (qc->tf.flags & ATA_TFLAG_POLLING) - qc = NULL; - else if (!(qc->flags & ATA_QCFLAG_ACTIVE)) - qc = NULL; - } - return qc; + if (qc && !(qc->tf.flags & ATA_TFLAG_POLLING)) + return qc; + return NULL; } static void mv_pmp_error_handler(struct ata_port *ap) @@ -2546,9 +2542,7 @@ static void mv_unexpected_intr(struct ata_port *ap, int edma_was_enabled) char *when = "idle"; ata_ehi_clear_desc(ehi); - if (ap->flags & ATA_FLAG_DISABLED) { - when = "disabled"; - } else if (edma_was_enabled) { + if (edma_was_enabled) { when = "EDMA enabled"; } else { struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->link.active_tag); @@ -2782,10 +2776,6 @@ static void mv_port_intr(struct ata_port *ap, u32 port_cause) struct mv_port_priv *pp; int edma_was_enabled; - if (ap->flags & ATA_FLAG_DISABLED) { - mv_unexpected_intr(ap, 0); - return; - } /* * Grab a snapshot of the EDMA_EN flag setting, * so that we have a consistent view for this port, |