[SCSI] pmcraid: Changed driver prints to scmd/sdev_printk

1.Changed driver prints to use scmd_printk, sdev_printk
2.Changed dev_err calls to scmd_printk for scsi related print messages

Signed-off-by: Anil Ravindranath <anil_ravindranath@pmc-sierra.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 31 insertions, 27 deletions

diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index 4302f06e4ec9..f7c70e2a8224 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -46,6 +46,7 @@
 #include <linux/mutex.h>
 #include <scsi/scsi.h>
 #include <scsi/scsi_host.h>
+#include <scsi/scsi_device.h>
 #include <scsi/scsi_tcq.h>
 #include <scsi/scsi_eh.h>
 #include <scsi/scsi_cmnd.h>
@@ -684,7 +685,7 @@ static void pmcraid_timeout_handler(struct pmcraid_cmd *cmd)
         struct pmcraid_instance *pinstance = cmd->drv_inst;
         unsigned long lock_flags;
 
-        dev_err(&pinstance->pdev->dev,
+        dev_info(&pinstance->pdev->dev,
                 "Adapter being reset due to command timeout.\n");
 
         /* Command timeouts result in hard reset sequence. The command that got
@@ -815,8 +816,9 @@ static void pmcraid_erp_done(struct pmcraid_cmd *cmd)
 
         if (PMCRAID_IOASC_SENSE_KEY(ioasc) > 0) {
                 scsi_cmd->result |= (DID_ERROR << 16);
-                pmcraid_err("command CDB[0] = %x failed with IOASC: 0x%08X\n",
-                             cmd->ioa_cb->ioarcb.cdb[0], ioasc);
+                scmd_printk(KERN_INFO, scsi_cmd,
+                            "command CDB[0] = %x failed with IOASC: 0x%08X\n",
+                            cmd->ioa_cb->ioarcb.cdb[0], ioasc);
         }
 
         /* if we had allocated sense buffers for request sense, copy the sense
@@ -1541,13 +1543,13 @@ static void pmcraid_handle_error_log(struct pmcraid_instance *pinstance)
 
         if (pinstance->ldn.hcam->notification_lost ==
             HOSTRCB_NOTIFICATIONS_LOST)
-                dev_err(&pinstance->pdev->dev, "Error notifications lost\n");
+                dev_info(&pinstance->pdev->dev, "Error notifications lost\n");
 
         ioasc = le32_to_cpu(hcam_ldn->error_log.fd_ioasc);
 
         if (ioasc == PMCRAID_IOASC_UA_BUS_WAS_RESET ||
                 ioasc == PMCRAID_IOASC_UA_BUS_WAS_RESET_BY_OTHER) {
-                dev_err(&pinstance->pdev->dev,
+                dev_info(&pinstance->pdev->dev,
                         "UnitAttention due to IOA Bus Reset\n");
                 scsi_report_bus_reset(
                         pinstance->host,
@@ -1584,7 +1586,7 @@ static void pmcraid_process_ccn(struct pmcraid_cmd *cmd)
             atomic_read(&pinstance->ccn.ignore) == 1) {
                 return;
         } else if (ioasc) {
-                dev_err(&pinstance->pdev->dev,
+                dev_info(&pinstance->pdev->dev,
                         "Host RCB (CCN) failed with IOASC: 0x%08X\n", ioasc);
                 spin_lock_irqsave(pinstance->host->host_lock, lock_flags);
                 pmcraid_send_hcam(pinstance, PMCRAID_HCAM_CODE_CONFIG_CHANGE);
@@ -1634,7 +1636,7 @@ static void pmcraid_process_ldn(struct pmcraid_cmd *cmd)
                         return;
                 }
         } else {
-                dev_err(&pinstance->pdev->dev,
+                dev_info(&pinstance->pdev->dev,
                         "Host RCB(LDN) failed with IOASC: 0x%08X\n", ioasc);
         }
         /* send netlink message for HCAM notification if enabled */
@@ -1822,7 +1824,6 @@ static void pmcraid_fail_outstanding_cmds(struct pmcraid_instance *pinstance)
                         scsi_dma_unmap(scsi_cmd);
                         pmcraid_return_cmd(cmd);
 
-
                         pmcraid_info("failing(%d) CDB[0] = %x result: %x\n",
                                      le32_to_cpu(resp) >> 2,
                                      cmd->ioa_cb->ioarcb.cdb[0],
@@ -2514,7 +2515,8 @@ static int pmcraid_reset_device(
         res = scsi_cmd->device->hostdata;
 
         if (!res) {
-                pmcraid_err("reset_device: NULL resource pointer\n");
+                sdev_printk(KERN_ERR, scsi_cmd->device,
+                            "reset_device: NULL resource pointer\n");
                 return FAILED;
         }
 
@@ -2752,8 +2754,8 @@ static int pmcraid_eh_abort_handler(struct scsi_cmnd *scsi_cmd)
         pinstance =
                 (struct pmcraid_instance *)scsi_cmd->device->host->hostdata;
 
-        dev_err(&pinstance->pdev->dev,
-                "I/O command timed out, aborting it.\n");
+        scmd_printk(KERN_INFO, scsi_cmd,
+                    "I/O command timed out, aborting it.\n");
 
         res = scsi_cmd->device->hostdata;
 
@@ -2824,7 +2826,8 @@ static int pmcraid_eh_abort_handler(struct scsi_cmnd *scsi_cmd)
  */
 static int pmcraid_eh_device_reset_handler(struct scsi_cmnd *scmd)
 {
-        pmcraid_err("Doing device reset due to an I/O command timeout.\n");
+        scmd_printk(KERN_INFO, scmd,
+                    "resetting device due to an I/O command timeout.\n");
         return pmcraid_reset_device(scmd,
                                     PMCRAID_INTERNAL_TIMEOUT,
                                     RESET_DEVICE_LUN);
@@ -2832,7 +2835,8 @@ static int pmcraid_eh_device_reset_handler(struct scsi_cmnd *scmd)
 
 static int pmcraid_eh_bus_reset_handler(struct scsi_cmnd *scmd)
 {
-        pmcraid_err("Doing bus reset due to an I/O command timeout.\n");
+        scmd_printk(KERN_INFO, scmd,
+                    "Doing bus reset due to an I/O command timeout.\n");
         return pmcraid_reset_device(scmd,
                                     PMCRAID_RESET_BUS_TIMEOUT,
                                     RESET_DEVICE_BUS);
@@ -2840,7 +2844,8 @@ static int pmcraid_eh_bus_reset_handler(struct scsi_cmnd *scmd)
 
 static int pmcraid_eh_target_reset_handler(struct scsi_cmnd *scmd)
 {
-        pmcraid_err("Doing target reset due to an I/O command timeout.\n");
+        scmd_printk(KERN_INFO, scmd,
+                    "Doing target reset due to an I/O command timeout.\n");
         return pmcraid_reset_device(scmd,
                                     PMCRAID_INTERNAL_TIMEOUT,
                                     RESET_DEVICE_TARGET);
@@ -2988,11 +2993,11 @@ static int pmcraid_build_ioadl(
         nseg = scsi_dma_map(scsi_cmd);
 
         if (nseg < 0) {
-                dev_err(&pinstance->pdev->dev, "scsi_map_dma failed!\n");
+                scmd_printk(KERN_ERR, scsi_cmd, "scsi_map_dma failed!\n");
                 return -1;
         } else if (nseg > PMCRAID_MAX_IOADLS) {
                 scsi_dma_unmap(scsi_cmd);
-                dev_err(&pinstance->pdev->dev,
+                scmd_printk(KERN_ERR, scsi_cmd,
                         "sg count is (%d) more than allowed!\n", nseg);
                 return -1;
         }
@@ -5040,7 +5045,7 @@ static int pmcraid_resume(struct pci_dev *pdev)
         rc = pci_enable_device(pdev);
 
         if (rc) {
-                pmcraid_err("pmcraid: Enable device failed\n");
+                dev_err(&pdev->dev, "resume: Enable device failed\n");
                 return rc;
         }
 
@@ -5054,7 +5059,7 @@ static int pmcraid_resume(struct pci_dev *pdev)
                 rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
 
         if (rc != 0) {
-                dev_err(&pdev->dev, "Failed to set PCI DMA mask\n");
+                dev_err(&pdev->dev, "resume: Failed to set PCI DMA mask\n");
                 goto disable_device;
         }
 
@@ -5063,7 +5068,8 @@ static int pmcraid_resume(struct pci_dev *pdev)
         rc = pmcraid_register_interrupt_handler(pinstance);
 
         if (rc) {
-                pmcraid_err("resume: couldn't register interrupt handlers\n");
+                dev_err(&pdev->dev,
+                        "resume: couldn't register interrupt handlers\n");
                 rc = -ENODEV;
                 goto release_host;
         }
@@ -5080,7 +5086,7 @@ static int pmcraid_resume(struct pci_dev *pdev)
          * state.
          */
         if (pmcraid_reset_bringup(pinstance)) {
-                pmcraid_err("couldn't initialize IOA \n");
+                dev_err(&pdev->dev, "couldn't initialize IOA \n");
                 rc = -ENODEV;
                 goto release_tasklets;
         }
@@ -5187,7 +5193,7 @@ static void pmcraid_init_res_table(struct pmcraid_cmd *cmd)
         LIST_HEAD(old_res);
 
         if (pinstance->cfg_table->flags & MICROCODE_UPDATE_REQUIRED)
-                dev_err(&pinstance->pdev->dev, "Require microcode download\n");
+                pmcraid_err("IOA requires microcode download\n");
 
         /* resource list is protected by pinstance->resource_lock.
          * init_res_table can be called from probe (user-thread) or runtime
@@ -5224,8 +5230,7 @@ static void pmcraid_init_res_table(struct pmcraid_cmd *cmd)
                 if (!found) {
 
                         if (list_empty(&pinstance->free_res_q)) {
-                                dev_err(&pinstance->pdev->dev,
-                                        "Too many devices attached\n");
+                                pmcraid_err("Too many devices attached\n");
                                 break;
                         }
 
@@ -5442,7 +5447,7 @@ static int __devinit pmcraid_probe(
         rc = pmcraid_register_interrupt_handler(pinstance);
 
         if (rc) {
-                pmcraid_err("couldn't register interrupt handler\n");
+                dev_err(&pdev->dev, "couldn't register interrupt handler\n");
                 goto out_scsi_host_put;
         }
 
@@ -5466,7 +5471,7 @@ static int __devinit pmcraid_probe(
          */
         pmcraid_info("starting IOA initialization sequence\n");
         if (pmcraid_reset_bringup(pinstance)) {
-                pmcraid_err("couldn't initialize IOA \n");
+                dev_err(&pdev->dev, "couldn't initialize IOA \n");
                 rc = 1;
                 goto out_release_bufs;
         }
@@ -5534,7 +5539,6 @@ static struct pci_driver pmcraid_driver = {
         .shutdown = pmcraid_shutdown
 };
 
-
 /**
  * pmcraid_init - module load entry point
  */
@@ -5566,7 +5570,6 @@ static int __init pmcraid_init(void)
                 goto out_unreg_chrdev;
         }
 
-
         error = pmcraid_netlink_init();
 
         if (error)
@@ -5584,6 +5587,7 @@ static int __init pmcraid_init(void)
 
 out_unreg_chrdev:
         unregister_chrdev_region(MKDEV(pmcraid_major, 0), PMCRAID_MAX_ADAPTERS);
+
 out_init:
         return error;
 }