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path: root/drivers/scsi/sd.c
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Diffstat (limited to 'drivers/scsi/sd.c')
-rw-r--r--drivers/scsi/sd.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 9a1dc0cea03..9de8e186cb6 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1253,14 +1253,13 @@ got_data:
* Jacques Gelinas (Jacques@solucorp.qc.ca)
*/
int hard_sector = sector_size;
- sector_t sz = sdkp->capacity * (hard_sector/256);
+ sector_t sz = (sdkp->capacity/2) * (hard_sector/256);
request_queue_t *queue = sdp->request_queue;
- sector_t mb;
+ sector_t mb = sz;
blk_queue_hardsect_size(queue, hard_sector);
/* avoid 64-bit division on 32-bit platforms */
- mb = sz >> 1;
- sector_div(sz, 1250);
+ sector_div(sz, 625);
mb -= sz - 974;
sector_div(mb, 1950);
@@ -1535,8 +1534,8 @@ static int sd_probe(struct device *dev)
if (sdp->type != TYPE_DISK && sdp->type != TYPE_MOD && sdp->type != TYPE_RBC)
goto out;
- SCSI_LOG_HLQUEUE(3, printk("sd_attach: scsi device: <%d,%d,%d,%d>\n",
- sdp->host->host_no, sdp->channel, sdp->id, sdp->lun));
+ SCSI_LOG_HLQUEUE(3, sdev_printk(KERN_INFO, sdp,
+ "sd_attach\n"));
error = -ENOMEM;
sdkp = kmalloc(sizeof(*sdkp), GFP_KERNEL);
@@ -1608,10 +1607,8 @@ static int sd_probe(struct device *dev)
dev_set_drvdata(dev, sdkp);
add_disk(gd);
- printk(KERN_NOTICE "Attached scsi %sdisk %s at scsi%d, channel %d, "
- "id %d, lun %d\n", sdp->removable ? "removable " : "",
- gd->disk_name, sdp->host->host_no, sdp->channel,
- sdp->id, sdp->lun);
+ sdev_printk(KERN_NOTICE, sdp, "Attached scsi %sdisk %s\n",
+ sdp->removable ? "removable " : "", gd->disk_name);
return 0;