From aa15d3d257f9edcb8d15ed27e228d1c0080cb919 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Mon, 11 Dec 2017 11:58:21 -0500 Subject: USB: remove the URB_NO_FSBR flag The URB_NO_FSBR flag has never really been used. It was introduced as a potential way for UHCI to minimize PCI bus usage (by not attempting full-speed bulk and control transfers more than once per frame), but the flag was not set by any drivers. There's no point in keeping it around. This patch simplifies the API by removing it. Unfortunately, it does have to be kept as part of the usbfs ABI, but at least we can document in include/uapi/linux/usbdevice_fs.h that it doesn't do anything. Signed-off-by: Alan Stern Acked-by: Shuah Khan Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/uhci-q.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/usb/host/uhci-q.c') diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c index d40438238938..35fcb826152c 100644 --- a/drivers/usb/host/uhci-q.c +++ b/drivers/usb/host/uhci-q.c @@ -73,8 +73,7 @@ static void uhci_add_fsbr(struct uhci_hcd *uhci, struct urb *urb) { struct urb_priv *urbp = urb->hcpriv; - if (!(urb->transfer_flags & URB_NO_FSBR)) - urbp->fsbr = 1; + urbp->fsbr = 1; } static void uhci_urbp_wants_fsbr(struct uhci_hcd *uhci, struct urb_priv *urbp) -- cgit