diff options
| author | Michal Simek <michal.simek@xilinx.com> | 2015-10-30 16:21:30 +0100 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2015-11-03 17:29:54 +0100 |
| commit | f6fcebf5c181365a3c9ebc672d88121d54359eed (patch) | |
| tree | d6478ca73acc744264f9edffe46b0412f5a9835f | |
| parent | 32191755d75a28a88ca980c89c1fa15db4920510 (diff) | |
usb: udc: Fix warnings on 64-bit builds
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>
| -rw-r--r-- | drivers/usb/gadget/udc/udc-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/udc-core.c b/drivers/usb/gadget/udc/udc-core.c index 875e998a82..326757b547 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); |