diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/storage/uas-detect.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/usb/storage/uas-detect.h b/drivers/usb/storage/uas-detect.h index 618b41791744..503ac5c8d80f 100644 --- a/drivers/usb/storage/uas-detect.h +++ b/drivers/usb/storage/uas-detect.h @@ -64,9 +64,6 @@ static int uas_use_uas_driver(struct usb_interface *intf, if (flags & US_FL_IGNORE_UAS) return 0; - if (udev->speed >= USB_SPEED_SUPER && !hcd->can_do_streams) - return 0; - alt = uas_find_uas_alt_setting(intf); if (alt < 0) return 0; @@ -84,5 +81,14 @@ static int uas_use_uas_driver(struct usb_interface *intf, return 0; } + if (udev->speed >= USB_SPEED_SUPER && !hcd->can_do_streams) { + dev_warn(&udev->dev, + "USB controller %s does not support streams, which are required by the UAS driver.\n", + hcd_to_bus(hcd)->bus_name); + dev_warn(&udev->dev, + "Please try an other USB controller if you wish to use UAS.\n"); + return 0; + } + return 1; } |