diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2023-08-08 20:44:18 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-09 14:17:06 +0200 |
| commit | 1e4c574225cc5a0553115e5eb5787d1474db5b0f (patch) | |
| tree | d8635c8f7594e6b423edf57fd8275b4d07d65639 /drivers/usb/host/xhci.c | |
| parent | 12e6ac69cc7e7d3367599ae26a92a0f9a18bc728 (diff) | |
USB: Remove remnants of Wireless USB and UWB
Wireless USB has long been defunct, and kernel support for it was
removed in 2020 by commit caa6772db4c1 ("Staging: remove wusbcore and
UWB from the kernel tree.").
Nevertheless, some vestiges of the old implementation still clutter up
the USB subsystem and one or two other places. Let's get rid of them
once and for all.
The only parts still left are the user-facing APIs in
include/uapi/linux/usb/ch9.h. (There are also a couple of misleading
instances, such as the Sierra Wireless USB modem, which is a USB modem
made by Sierra Wireless.)
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/b4f2710f-a2de-4fb0-b50f-76776f3a961b@rowland.harvard.edu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/xhci.c')
| -rw-r--r-- | drivers/usb/host/xhci.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index fae994f679d4..e1b1b64a0723 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -2194,7 +2194,6 @@ static unsigned int xhci_get_block_size(struct usb_device *udev) case USB_SPEED_SUPER_PLUS: return SS_BLOCK; case USB_SPEED_UNKNOWN: - case USB_SPEED_WIRELESS: default: /* Should never happen */ return 1; @@ -2555,10 +2554,7 @@ static void xhci_drop_ep_from_interval_table(struct xhci_hcd *xhci, case USB_SPEED_HIGH: interval_bw->overhead[HS_OVERHEAD_TYPE] -= 1; break; - case USB_SPEED_SUPER: - case USB_SPEED_SUPER_PLUS: - case USB_SPEED_UNKNOWN: - case USB_SPEED_WIRELESS: + default: /* Should never happen because only LS/FS/HS endpoints will get * added to the endpoint list. */ @@ -2615,10 +2611,7 @@ static void xhci_add_ep_to_interval_table(struct xhci_hcd *xhci, case USB_SPEED_HIGH: interval_bw->overhead[HS_OVERHEAD_TYPE] += 1; break; - case USB_SPEED_SUPER: - case USB_SPEED_SUPER_PLUS: - case USB_SPEED_UNKNOWN: - case USB_SPEED_WIRELESS: + default: /* Should never happen because only LS/FS/HS endpoints will get * added to the endpoint list. */ |