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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-03-12 09:13:31 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-03-12 09:13:31 -0700
commitf7a0d426f3e7ec321b8037238b6426566df36edb (patch)
tree505e7d0264500db94534f1226684f78af7757289 /drivers/scsi
parentfde7d9049e55ab85a390be7f415d74c9f62dd0f9 (diff)
parentb790f5d1260b4c962bd066cd34ae982943c27fe1 (diff)
Merge 3.3-rc7 into usb-next
This resolves the conflict with drivers/usb/host/ehci-fsl.h that happened with changes in Linus's and this branch at the same time. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/scsi_scan.c4
-rw-r--r--drivers/scsi/sd.c2
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 29c4c048097..01b03744f1f 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -1295,6 +1295,7 @@ EXPORT_SYMBOL(int_to_scsilun);
* LUNs even if it's older than SCSI-3.
* If BLIST_NOREPORTLUN is set, return 1 always.
* If BLIST_NOLUN is set, return 0 always.
+ * If starget->no_report_luns is set, return 1 always.
*
* Return:
* 0: scan completed (or no memory, so further scanning is futile)
@@ -1321,6 +1322,7 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
* Only support SCSI-3 and up devices if BLIST_NOREPORTLUN is not set.
* Also allow SCSI-2 if BLIST_REPORTLUN2 is set and host adapter does
* support more than 8 LUNs.
+ * Don't attempt if the target doesn't support REPORT LUNS.
*/
if (bflags & BLIST_NOREPORTLUN)
return 1;
@@ -1332,6 +1334,8 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
return 1;
if (bflags & BLIST_NOLUN)
return 0;
+ if (starget->no_report_luns)
+ return 1;
if (!(sdev = scsi_device_lookup_by_target(starget, 0))) {
sdev = scsi_alloc_sdev(starget, 0, NULL);
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index c691fb50e6c..d173b90b25e 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -2349,7 +2349,7 @@ static int sd_try_extended_inquiry(struct scsi_device *sdp)
* some USB ones crash on receiving them, and the pages
* we currently ask for are for SPC-3 and beyond
*/
- if (sdp->scsi_level > SCSI_SPC_2)
+ if (sdp->scsi_level > SCSI_SPC_2 && !sdp->skip_vpd_pages)
return 1;
return 0;
}