hpsa: trivial message and comment clean ups

Cleanup comments to be more specific. Make messages more
informational.

Reviewed-by: Scott Teel <scott.teel@pmcs.com>
Signed-off-by: Robert Elliott <elliott@hp.com>
Signed-off-by: Don Brace <don.brace@pmcs.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 08d96a9..5973018 100644 (file)
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -5863,8 +5863,8 @@ static int hpsa_kdump_hard_reset_controller(struct pci_dev *pdev)
        } else {
                use_doorbell = misc_fw_support & MISC_FW_DOORBELL_RESET;
                if (use_doorbell) {
-                       dev_warn(&pdev->dev, "Soft reset not supported. "
-                               "Firmware update is required.\n");
+                       dev_warn(&pdev->dev,
+                               "Soft reset not supported. Firmware update is required.\n");
                        rc = -ENOTSUPP; /* try soft reset */
                        goto unmap_cfgtable;
                }
@@ -5884,8 +5884,7 @@ static int hpsa_kdump_hard_reset_controller(struct pci_dev *pdev)
        rc = hpsa_wait_for_board_state(pdev, vaddr, BOARD_READY);
        if (rc) {
                dev_warn(&pdev->dev,
-                       "failed waiting for board to become ready "
-                       "after hard reset\n");
+                       "Failed waiting for board to become ready after hard reset\n");
                goto unmap_cfgtable;
        }
 
@@ -5984,7 +5983,7 @@ static int find_PCI_BAR_index(struct pci_dev *pdev, unsigned long pci_bar_addr)
 }
 
 /* If MSI/MSI-X is supported by the kernel we will try to enable it on
- * controllers that are capable. If not, we use IO-APIC mode.
+ * controllers that are capable. If not, we use legacy INTx mode.
  */
 
 static void hpsa_interrupt_mode(struct ctlr_info *h)
@@ -6003,7 +6002,7 @@ static void hpsa_interrupt_mode(struct ctlr_info *h)
            (h->board_id == 0x40820E11) || (h->board_id == 0x40830E11))
                goto default_int_mode;
        if (pci_find_capability(h->pdev, PCI_CAP_ID_MSIX)) {
-               dev_info(&h->pdev->dev, "MSIX\n");
+               dev_info(&h->pdev->dev, "MSI-X capable controller\n");
                h->msix_vector = MAX_REPLY_QUEUES;
                if (h->msix_vector > num_online_cpus())
                        h->msix_vector = num_online_cpus();
@@ -6024,7 +6023,7 @@ static void hpsa_interrupt_mode(struct ctlr_info *h)
        }
 single_msi_mode:
        if (pci_find_capability(h->pdev, PCI_CAP_ID_MSI)) {
-               dev_info(&h->pdev->dev, "MSI\n");
+               dev_info(&h->pdev->dev, "MSI capable controller\n");
                if (!pci_enable_msi(h->pdev))
                        h->msi_vector = 1;
                else
@@ -6209,7 +6208,7 @@ static void hpsa_find_board_params(struct ctlr_info *h)
 static inline bool hpsa_CISS_signature_present(struct ctlr_info *h)
 {
        if (!check_signature(h->cfgtable->Signature, "CISS", 4)) {
-               dev_warn(&h->pdev->dev, "not a valid CISS config table\n");
+               dev_err(&h->pdev->dev, "not a valid CISS config table\n");
                return false;
        }
        return true;
@@ -6301,7 +6300,7 @@ static int hpsa_enter_simple_mode(struct ctlr_info *h)
        h->transMethod = CFGTBL_Trans_Simple;
        return 0;
 error:
-       dev_warn(&h->pdev->dev, "unable to get board into simple mode\n");
+       dev_err(&h->pdev->dev, "failed to enter simple mode\n");
        return -ENODEV;
 }
 
@@ -7282,8 +7281,8 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
        hpsa_wait_for_mode_change_ack(h);
        register_value = readl(&(h->cfgtable->TransportActive));
        if (!(register_value & CFGTBL_Trans_Performant)) {
-               dev_warn(&h->pdev->dev, "unable to get board into"
-                                       " performant mode\n");
+               dev_err(&h->pdev->dev,
+                       "performant mode problem - transport not active\n");
                return;
        }
        /* Change the access methods to the performant access methods */