[PATCH v2 5/5] usb: host: xhci-plat: omit shared hcd if either root hub has no ports
Heiner Kallweit
hkallweit1 at gmail.com
Wed Mar 16 15:12:19 PDT 2022
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 at gmail.com>
---
drivers/usb/host/xhci-plat.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index c512ec214..044855818 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.
--
2.35.1
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