Messages in this thread | | | Date | Tue, 26 Apr 2022 12:20:07 +0200 | From | Greg Kroah-Hartman <> | Subject | Re: [PATCH v4 3/5] usb: host: xhci-plat: support override of hc driver |
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On Tue, Apr 26, 2022 at 06:18:46PM +0900, Daehwan Jung wrote: > It helps xhci-plat driver increase usability. Vendors could use functions > in xhci-plat mostly and use some overrides to do what they wants without > modifying xhci-plat driver. > > Signed-off-by: Daehwan Jung <dh10.jung@samsung.com> > --- > drivers/usb/host/xhci-plat.c | 6 ++++++ > drivers/usb/host/xhci-plat.h | 1 + > 2 files changed, 7 insertions(+) > > diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c > index a5881ff945a6..6efa3169bf69 100644 > --- a/drivers/usb/host/xhci-plat.c > +++ b/drivers/usb/host/xhci-plat.c > @@ -173,6 +173,12 @@ static const struct of_device_id usb_xhci_of_match[] = { > MODULE_DEVICE_TABLE(of, usb_xhci_of_match); > #endif > > +void xhci_plat_override_driver(const struct xhci_driver_overrides *xhci_vendor_overrides) > +{ > + xhci_init_driver(&xhci_plat_hc_driver, xhci_vendor_overrides); > +} > +EXPORT_SYMBOL(xhci_plat_override_driver);
EXPORT_SYMBOL_GPL() please.
thanks,
greg k-h
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