Re: [PATCH v4 3/5] usb: host: xhci-plat: support override of hc driver

Jung Daehwan
2022-04-27T09:09:44Z

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On Tue, Apr 26, 2022 at 12:20:07PM +0200, Greg Kroah-Hartman wrote:
> 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
>

OK. I will modify it on next submission.

Best Regards,
Jung Daehwan

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