On Wed, May 31, 2023 at 08:17:23PM +0530, Prashanth K wrote:
>
>
> On 31-05-23 08:11 pm, Prashanth K wrote:
> > diff --git a/drivers/usb/musb/jz4740.c b/drivers/usb/musb/jz4740.c
> > index 5aabdd7..6d880c4 100644
> > --- a/drivers/usb/musb/jz4740.c
> > +++ b/drivers/usb/musb/jz4740.c
> > @@ -95,6 +95,8 @@ static int jz4740_musb_role_switch_set(struct usb_role_switch *sw,
> > case USB_ROLE_HOST:
> > atomic_notifier_call_chain(&phy->notifier, USB_EVENT_ID, phy);
> > break;
> > + default:
> > + break;
> > }
> > return 0;
> > diff --git a/drivers/usb/roles/intel-xhci-usb-role-switch.c b/drivers/usb/roles/intel-xhci-usb-role-switch.c
> > index 5c96e92..4d6a3dd 100644
> > --- a/drivers/usb/roles/intel-xhci-usb-role-switch.c
> > +++ b/drivers/usb/roles/intel-xhci-usb-role-switch.c
> > @@ -97,6 +97,8 @@ static int intel_xhci_usb_set_role(struct usb_role_switch *sw,
> > val |= SW_VBUS_VALID;
> > drd_config = DRD_CONFIG_STATIC_DEVICE;
> > break;
> > + default:
> > + break;
> > }
> > val |= SW_IDPIN_EN;
> > if (data->enable_sw_switch) {
> > diff --git a/include/linux/usb/role.h b/include/linux/usb/role.h
> > index b5deafd..65e790a 100644
> > --- a/include/linux/usb/role.h
> > +++ b/include/linux/usb/role.h
> > @@ -11,6 +11,7 @@ enum usb_role {
> > USB_ROLE_NONE,
> > USB_ROLE_HOST,
> > USB_ROLE_DEVICE,
> > + USB_ROLE_UNKNOWN,
> > };
> > typedef int (*usb_role_switch_set_t)(struct usb_role_switch *sw,
>
> Hi Greg, I have fixed the drivers that doesn't have default case while using
> usb_role enum. Added the same on intel-xhci-usb-role-switch.c &
> musb/jz4740.c files. I was able to compile successfully. Please check once
> if this fixed the build issue.
Looks good, thanks!
greg k-h
