| Message ID | 1650964728-175347-4-git-send-email-dh10.jung@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | add xhci-exynos driver | expand |
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
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
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); + static struct xhci_plat_priv_overwrite xhci_plat_vendor_overwrite; int xhci_plat_register_vendor_ops(struct xhci_vendor_ops *vendor_ops) diff --git a/drivers/usb/host/xhci-plat.h b/drivers/usb/host/xhci-plat.h index 8c204f3234d8..455e0018d5e6 100644 --- a/drivers/usb/host/xhci-plat.h +++ b/drivers/usb/host/xhci-plat.h @@ -28,5 +28,6 @@ struct xhci_plat_priv_overwrite { }; int xhci_plat_register_vendor_ops(struct xhci_vendor_ops *vendor_ops); +void xhci_plat_override_driver(const struct xhci_driver_overrides *xhci_vendor_overrides); #endif /* _XHCI_PLAT_H */
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(+)