From: Pawel Laszczak pawell@cadence.com
commit aa82f94e869edd72f4fadb08c6ffca8927e4934e upstream.
Driver had hardcoded in initialization maximum supported speed to USB_SPEED_SUPER_PLUS but it should consider the speed returned from usb_get_maximum_speed function.
Fixes: 3d82904559f4 ("usb: cdnsp: cdns3 Add main part of Cadence USBSSP DRD Driver") Signed-off-by: Pawel Laszczak pawell@cadence.com Link: https://lore.kernel.org/r/20210625102502.26336-1-pawell@gli-login.cadence.co... Signed-off-by: Peter Chen peter.chen@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/usb/cdns3/cdnsp-gadget.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/usb/cdns3/cdnsp-gadget.c +++ b/drivers/usb/cdns3/cdnsp-gadget.c @@ -1881,7 +1881,7 @@ static int __cdnsp_gadget_init(struct cd pdev->gadget.name = "cdnsp-gadget"; pdev->gadget.speed = USB_SPEED_UNKNOWN; pdev->gadget.sg_supported = 1; - pdev->gadget.max_speed = USB_SPEED_SUPER_PLUS; + pdev->gadget.max_speed = max_speed; pdev->gadget.lpm_capable = 1;
pdev->setup_buf = kzalloc(CDNSP_EP0_SETUP_SIZE, GFP_KERNEL);