| Message ID | 20201102145821.GA1478741@rowland.harvard.edu (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | afaa2e745a246c5ab95103a65b1ed00101e1bc63 |
| Headers | show |
| Series | USB: Add NO_LPM quirk for Kingston flash drive | expand |
Index: usb-devel/drivers/usb/core/quirks.c =================================================================== --- usb-devel.orig/drivers/usb/core/quirks.c +++ usb-devel/drivers/usb/core/quirks.c @@ -370,6 +370,9 @@ static const struct usb_device_id usb_qu { USB_DEVICE(0x0926, 0x3333), .driver_info = USB_QUIRK_CONFIG_INTF_STRINGS }, + /* Kingston DataTraveler 3.0 */ + { USB_DEVICE(0x0951, 0x1666), .driver_info = USB_QUIRK_NO_LPM }, + /* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */ { USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
In Bugzilla #208257, Julien Humbert reports that a 32-GB Kingston flash drive spontaneously disconnects and reconnects, over and over. Testing revealed that disabling Link Power Management for the drive fixed the problem. This patch adds a quirk entry for that drive to turn off LPM permanently. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-and-tested-by: Julien Humbert <julroy67@gmail.com> CC: Hans de Goede <jwrdegoede@fedoraproject.org> CC: <stable@vger.kernel.org> --- [as1946] drivers/usb/core/quirks.c | 3 +++ 1 file changed, 3 insertions(+)