diff mbox series

[5/9] usb: host: xhci-plat: omit shared hcd if either root hub has no ports

Message ID 20220511220450.85367-6-mathias.nyman@linux.intel.com (mailing list archive)
State Accepted
Commit 4736ebd7fcaff1eb8481c140ba494962847d6e0a
Headers show
Series xhci features for usb-next | expand

Commit Message

Mathias Nyman May 11, 2022, 10:04 p.m. UTC 
From: Heiner Kallweit <hkallweit1@gmail.com>

Activate the just added extension for xhci-plat and omit the shared
hcd if either of the root hubs has no ports.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
---
 drivers/usb/host/xhci-plat.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index c512ec2148ae..044855818cb1 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -245,6 +245,8 @@  static int xhci_plat_probe(struct platform_device *pdev)
 
 	xhci = hcd_to_xhci(hcd);
 
+	xhci->allow_single_roothub = 1;
+
 	/*
 	 * Not all platforms have clks so it is not an error if the
 	 * clock do not exist.