Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5120a266 authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman
Browse files

USB: host: xhci: use max-port define 



Use the new define for the maximum number of SuperSpeed ports instead of
a constant when allocating xHCI root hubs.

Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 93491ced

drivers/usb/host/xhci-mem.c

+4 −3
Original line number Diff line number Diff line
@@ -2307,10 +2307,11 @@ static int xhci_setup_port_arrays(struct xhci_hcd *xhci, gfp_t flags) 
	/* Place limits on the number of roothub ports so that the hub

	 * descriptors aren't longer than the USB core will allocate.

	 */

	if (xhci->num_usb3_ports > 15) {

	if (xhci->num_usb3_ports > USB_SS_MAXPORTS) {

		xhci_dbg_trace(xhci, trace_xhci_dbg_init,

				"Limiting USB 3.0 roothub ports to 15.");

		xhci->num_usb3_ports = 15;

				"Limiting USB 3.0 roothub ports to %u.",

				USB_SS_MAXPORTS);

		xhci->num_usb3_ports = USB_SS_MAXPORTS;

	}

	if (xhci->num_usb2_ports > USB_MAXCHILDREN) {

		xhci_dbg_trace(xhci, trace_xhci_dbg_init,