[U-Boot] [PATCH] usb: udc: Fix warnings on 64-bit builds

[Lukasz Majewski <l.majewski@samsung.com>]

Hi Michal,

> Hi Marek and Lukasz,
> 
> On 3.11.2015 11:14, Lukasz Majewski wrote:
> > Hi Michal,
> > 
> >> Cast u32 bit value to 64bit before recasting to 64bit pointer to
> >> avoid pointer from integer cast size mismatch warnings.
> >>
> >> Warning log:
> >> +../drivers/usb/gadget/udc/udc-core.c: In function
> >> ?usb_gadget_unmap_request?:
> >> +../drivers/usb/gadget/udc/udc-core.c:68:19: warning: cast to
> >> pointer from integer of different size [-Wint-to-pointer-cast]
> >>
> >> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
> >> ---
> >>
> >>  drivers/usb/gadget/udc/udc-core.c | 2 +-
> >>  1 file changed, 1 insertion(+), 1 deletion(-)
> >>
> >> diff --git a/drivers/usb/gadget/udc/udc-core.c
> >> b/drivers/usb/gadget/udc/udc-core.c index
> >> 875e998a82e3..326757b547fa 100644 ---
> >> a/drivers/usb/gadget/udc/udc-core.c +++
> >> b/drivers/usb/gadget/udc/udc-core.c @@ -65,7 +65,7 @@ void
> >> usb_gadget_unmap_request(struct usb_gadget *gadget, if
> >> (req->length == 0) return;
> >>  
> >> -	dma_unmap_single((void *)req->dma, req->length,
> >> +	dma_unmap_single((void *)(uintptr_t)req->dma, req->length,
> >>  			 is_in ? DMA_TO_DEVICE : DMA_FROM_DEVICE);
> >>  }
> >>  EXPORT_SYMBOL_GPL(usb_gadget_unmap_request);
> > 
> > Acked-by: Lukasz Majewski <l.majewski@samsung.com>
> > 
> 
> Is this patch in any of your queue?
> 
> Thanks,
> Michal
> 

I can grab this to -dfu tree since I'm in the middle of preparing PR.

-- 
Best regards,

Lukasz Majewski

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