Use the new define for the maximum number of SuperSpeed ports instead of
a constant when allocating xHCI root hubs.
Signed-off-by: Johan Hovold <jo...@kernel.org>
---
drivers/usb/host/xhci-mem.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index bbe22bcc550a..69428e970925 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -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,
--
2.13.0
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