From 3c5b006f3ee800b4bd9ed37b3a8f271b8560126e Mon Sep 17 00:00:00 2001 From: Linyu Yuan Date: Thu, 3 Aug 2023 17:10:49 +0800 Subject: usb: gadget: f_uvc: change endpoint allocation in uvc_function_bind() when call uvc_function_bind(), gadget still have no connection speed, just follow other gadget function, use fs endpoint descriptor to allocate a video endpoint, remove gadget_is_{super|dual}speed() API call. Signed-off-by: Linyu Yuan Link: https://lore.kernel.org/r/20230803091053.9714-4-quic_linyyuan@quicinc.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/function/f_uvc.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) (limited to 'drivers/usb') diff --git a/drivers/usb/gadget/function/f_uvc.c b/drivers/usb/gadget/function/f_uvc.c index 5e919fb65833..c8e149f8315f 100644 --- a/drivers/usb/gadget/function/f_uvc.c +++ b/drivers/usb/gadget/function/f_uvc.c @@ -719,21 +719,13 @@ uvc_function_bind(struct usb_configuration *c, struct usb_function *f) } uvc->enable_interrupt_ep = opts->enable_interrupt_ep; - if (gadget_is_superspeed(c->cdev->gadget)) - ep = usb_ep_autoconfig_ss(cdev->gadget, &uvc_ss_streaming_ep, - &uvc_ss_streaming_comp); - else if (gadget_is_dualspeed(cdev->gadget)) - ep = usb_ep_autoconfig(cdev->gadget, &uvc_hs_streaming_ep); - else - ep = usb_ep_autoconfig(cdev->gadget, &uvc_fs_streaming_ep); - + ep = usb_ep_autoconfig(cdev->gadget, &uvc_fs_streaming_ep); if (!ep) { uvcg_info(f, "Unable to allocate streaming EP\n"); goto error; } uvc->video.ep = ep; - uvc_fs_streaming_ep.bEndpointAddress = uvc->video.ep->address; uvc_hs_streaming_ep.bEndpointAddress = uvc->video.ep->address; uvc_ss_streaming_ep.bEndpointAddress = uvc->video.ep->address; -- cgit v1.2.3