| Message ID | 20230602144009.1225632-4-mathias.nyman@linux.intel.com |
|---|---|
| State | New |
| Headers | show |
| Series | xhci features for usb-next | expand |
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 3a13e2453203..176969bf2d5c 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -5181,7 +5181,8 @@ int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks) xhci->quirks |= quirks; - get_quirks(dev, xhci); + if (get_quirks) + get_quirks(dev, xhci); /* In xhci controllers which follow xhci 1.0 spec gives a spurious * success event after a short transfer. This quirk will ignore such
Not all platforms drivers need to set up custom quirks during the xhci generic setup. Allow them to pass NULL as the function pointer when calling xhci_gen_setup() Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> --- drivers/usb/host/xhci.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)