BugLink: http://bugs.launchpad.net/bugs/1498667
As reported in BugLink, this device has an issue with Linux Power Management so adding a quirk. This quirk was reccomended by Alan Stern: http://lkml.iu.edu/hypermail/linux/kernel/1606.2/05590.html Signed-off-by: Joseph Salisbury <joseph.salisb...@canonical.com> Cc: stable <sta...@vger.kernel.org> --- drivers/usb/core/quirks.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 944a6dc..f028cc5 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -127,10 +127,13 @@ static const struct usb_device_id usb_quirk_list[] = { { USB_DEVICE(0x04f3, 0x016f), .driver_info = USB_QUIRK_DEVICE_QUALIFIER }, + + { USB_DEVICE(0x04f3, 0x0381), .driver_info = + USB_QUIRK_NO_LPM }, { USB_DEVICE(0x04f3, 0x21b8), .driver_info = USB_QUIRK_DEVICE_QUALIFIER }, - + /* Roland SC-8820 */ { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME }, -- 2.7.4
