Merge tag 'ep93xx-fixes-for-3.6' of git://github.com/RyanMallon/linux-ep93xx into...

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / usb / storage / scsiglue.c

diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index a324a5d21e99e5ec7d7cba790e804ce003c064c9..11418da9bc0927492b820383ca433f309897e2fe 100644 (file)
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -202,6 +202,12 @@ static int slave_configure(struct scsi_device *sdev)
                if (us->fflags & US_FL_NO_READ_CAPACITY_16)
                        sdev->no_read_capacity_16 = 1;
 
+               /*
+                * Many devices do not respond properly to READ_CAPACITY_16.
+                * Tell the SCSI layer to try READ_CAPACITY_10 first.
+                */
+               sdev->try_rc_10_first = 1;
+
                /* assume SPC3 or latter devices support sense size > 18 */
                if (sdev->scsi_level > SCSI_SPC_2)
                        us->fflags |= US_FL_SANE_SENSE;