* Felipe Balbi <me@felipebalbi.com> [100309 22:18]:
> > --- a/arch/arm/plat-omap/include/plat/usb.h
> > +++ b/arch/arm/plat-omap/include/plat/usb.h
> > @@ -53,7 +53,7 @@ enum musb_interface    {MUSB_INTERFACE_ULPI, MUSB_INTERFACE_UTMI};
> >  
> >  extern void usb_musb_init(struct omap_musb_board_data *board_data);
> >  
> > -extern void usb_ehci_init(struct ehci_hcd_omap_platform_data *pdata);
> > +extern void usb_ehci_init(const struct ehci_hcd_omap_platform_data *pdata);
> >  
> >  #endif
> 
> won't this give you compile warnings ??

No, that just means the usb_ehci_init won't change *pdata. But to
keep this const and fix a related warning, we need to also make
setup_ehci_io_mux to be:

static void setup_ehci_io_mux(const enum ehci_hcd_omap_mode *port_mode)

Updated patch below, is this what you want to do? Maybe reply with
an updated patch if you want usb_ehci_init not to use const?

Also, there are other ehci related warnings, see the attached
file for that.

Regards,

Tony