[libata] restore sg on DMA mapping failure

[linux-2.6-omap-h63xx.git] / drivers / scsi / scsi_scan.c

diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 327c5d7e5bd2896af1fd6b5f37a0d3376a5d685a..7eb3a2d40dc5258d5f552cdf878ecae351668785 100644 (file)
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -462,10 +462,9 @@ static int scsi_probe_lun(struct scsi_device *sdev, char *inq_result,
        pass = 1;
 
  next_pass:
-       SCSI_LOG_SCAN_BUS(3, printk(KERN_INFO "scsi scan: INQUIRY pass %d "
-                       "to host %d channel %d id %d lun %d, length %d\n",
-                       pass, sdev->host->host_no, sdev->channel,
-                       sdev->id, sdev->lun, try_inquiry_len));
+       SCSI_LOG_SCAN_BUS(3, sdev_printk(KERN_INFO, sdev,
+                               "scsi scan: INQUIRY pass %d length %d\n",
+                               pass, try_inquiry_len));
 
        /* Each pass gets up to three chances to ignore Unit Attention */
        for (count = 0; count < 3; ++count) {
@@ -1190,9 +1189,8 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
                num_luns = max_scsi_report_luns;
        }
 
-       SCSI_LOG_SCAN_BUS(3, printk (KERN_INFO "scsi scan: REPORT LUN scan of"
-                       " host %d channel %d id %d\n", sdev->host->host_no,
-                       sdev->channel, sdev->id));
+       SCSI_LOG_SCAN_BUS(3, sdev_printk (KERN_INFO, sdev,
+               "scsi scan: REPORT LUN scan\n"));
 
        /*
         * Scan the luns in lun_data. The entry at offset 0 is really
@@ -1231,9 +1229,10 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
                                /*
                                 * Got some results, but now none, abort.
                                 */
-                               printk(KERN_ERR "scsi: Unexpected response"
-                                      " from %s lun %d while scanning, scan"
-                                      " aborted\n", devname, lun);
+                               sdev_printk(KERN_ERR, sdev,
+                                       "Unexpected response"
+                                       " from lun %d while scanning, scan"
+                                       " aborted\n", lun);
                                break;
                        }
                }
@@ -1418,8 +1417,9 @@ static void scsi_scan_channel(struct Scsi_Host *shost, unsigned int channel,
 int scsi_scan_host_selected(struct Scsi_Host *shost, unsigned int channel,
                            unsigned int id, unsigned int lun, int rescan)
 {
-       SCSI_LOG_SCAN_BUS(3, printk (KERN_INFO "%s: <%u:%u:%u:%u>\n",
-               __FUNCTION__, shost->host_no, channel, id, lun));
+       SCSI_LOG_SCAN_BUS(3, shost_printk (KERN_INFO, shost,
+               "%s: <%u:%u:%u>\n",
+               __FUNCTION__, channel, id, lun));
 
        if (((channel != SCAN_WILD_CARD) && (channel > shost->max_channel)) ||
            ((id != SCAN_WILD_CARD) && (id > shost->max_id)) ||
@@ -1452,19 +1452,6 @@ void scsi_scan_host(struct Scsi_Host *shost)
 }
 EXPORT_SYMBOL(scsi_scan_host);
 
-/**
- * scsi_scan_single_target - scan the given SCSI target
- * @shost:         adapter to scan
- * @chan:          channel to scan
- * @id:            target id to scan
- **/
-void scsi_scan_single_target(struct Scsi_Host *shost, 
-       unsigned int chan, unsigned int id)
-{
-       scsi_scan_host_selected(shost, chan, id, SCAN_WILD_CARD, 1);
-}
-EXPORT_SYMBOL(scsi_scan_single_target);
-
 void scsi_forget_host(struct Scsi_Host *shost)
 {
        struct scsi_device *sdev;