Merge branch 'master'

1 files changed, 15 insertions, 18 deletions

diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index d8f248dd0d01..b1011f4b995c 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -2667,14 +2667,14 @@ static int ata_sg_setup(struct ata_queued_cmd *qc)
  *      None.  (grabs host lock)
  */
 
-void ata_poll_qc_complete(struct ata_queued_cmd *qc, u8 drv_stat)
+void ata_poll_qc_complete(struct ata_queued_cmd *qc, unsigned int err_mask)
 {
         struct ata_port *ap = qc->ap;
         unsigned long flags;
 
         spin_lock_irqsave(&ap->host_set->lock, flags);
         ata_irq_on(ap);
-        ata_qc_complete(qc, drv_stat);
+        ata_qc_complete(qc, err_mask);
         spin_unlock_irqrestore(&ap->host_set->lock, flags);
 }
 
@@ -2771,7 +2771,7 @@ static int ata_pio_complete (struct ata_port *ap)
 
         ap->hsm_task_state = HSM_ST_IDLE;
 
-        ata_poll_qc_complete(qc, drv_stat);
+        ata_poll_qc_complete(qc, 0);
 
         /* another command may start at this point */
 
@@ -3266,18 +3266,15 @@ static void ata_pio_block(struct ata_port *ap)
 static void ata_pio_error(struct ata_port *ap)
 {
         struct ata_queued_cmd *qc;
-        u8 drv_stat;
+
+        printk(KERN_WARNING "ata%u: PIO error\n", ap->id);
 
         qc = ata_qc_from_tag(ap, ap->active_tag);
         assert(qc != NULL);
 
-        drv_stat = ata_chk_status(ap);
-        printk(KERN_WARNING "ata%u: PIO error, drv_stat 0x%x\n",
-               ap->id, drv_stat);
-
         ap->hsm_task_state = HSM_ST_IDLE;
 
-        ata_poll_qc_complete(qc, drv_stat | ATA_ERR);
+        ata_poll_qc_complete(qc, AC_ERR_ATA_BUS);
 }
 
 static void ata_pio_task(void *_data)
@@ -3402,7 +3399,7 @@ static void ata_qc_timeout(struct ata_queued_cmd *qc)
                 ap->hsm_task_state = HSM_ST_IDLE;
 
                 /* complete taskfile transaction */
-                ata_qc_complete(qc, drv_stat);
+                ata_qc_complete(qc, ac_err_mask(drv_stat));
                 break;
         }
 
@@ -3507,7 +3504,7 @@ struct ata_queued_cmd *ata_qc_new_init(struct ata_port *ap,
         return qc;
 }
 
-int ata_qc_complete_noop(struct ata_queued_cmd *qc, u8 drv_stat)
+int ata_qc_complete_noop(struct ata_queued_cmd *qc, unsigned int err_mask)
 {
         return 0;
 }
@@ -3566,7 +3563,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
  *      spin_lock_irqsave(host_set lock)
  */
 
-void ata_qc_complete(struct ata_queued_cmd *qc, u8 drv_stat)
+void ata_qc_complete(struct ata_queued_cmd *qc, unsigned int err_mask)
 {
         int rc;
 
@@ -3583,7 +3580,7 @@ void ata_qc_complete(struct ata_queued_cmd *qc, u8 drv_stat)
         qc->flags &= ~ATA_QCFLAG_ACTIVE;
 
         /* call completion callback */
-        rc = qc->complete_fn(qc, drv_stat);
+        rc = qc->complete_fn(qc, err_mask);
 
         /* if callback indicates not to complete command (non-zero),
          * return immediately
@@ -4169,7 +4166,7 @@ fsm_start:
                 ap->hsm_task_state = HSM_ST_IDLE;
 
                 /* complete taskfile transaction */
-                ata_qc_complete(qc, status);
+                ata_qc_complete(qc, ac_err_mask(status));
                 break;
 
         case HSM_ST_ERR:
@@ -4746,11 +4743,11 @@ ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port, int
         return probe_ent;
 }
 
-static struct ata_probe_ent *ata_pci_init_legacy_port(struct pci_dev *pdev, struct ata_port_info **port, int port_num)
+static struct ata_probe_ent *ata_pci_init_legacy_port(struct pci_dev *pdev, struct ata_port_info *port, int port_num)
 {
         struct ata_probe_ent *probe_ent;
 
-        probe_ent = ata_probe_ent_alloc(pci_dev_to_dev(pdev), port[0]);
+        probe_ent = ata_probe_ent_alloc(pci_dev_to_dev(pdev), port);
         if (!probe_ent)
                 return NULL;
 
@@ -4897,9 +4894,9 @@ int ata_pci_init_one (struct pci_dev *pdev, struct ata_port_info **port_info,
 
         if (legacy_mode) {
                 if (legacy_mode & (1 << 0))
-                        probe_ent = ata_pci_init_legacy_port(pdev, port, 0);
+                        probe_ent = ata_pci_init_legacy_port(pdev, port[0], 0);
                 if (legacy_mode & (1 << 1))
-                        probe_ent2 = ata_pci_init_legacy_port(pdev, port, 1);
+                        probe_ent2 = ata_pci_init_legacy_port(pdev, port[1], 1);
         } else {
                 if (n_ports == 2)
                         probe_ent = ata_pci_init_native_mode(pdev, port, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY);