usb: dwc3: ep0: fix sparc64 build
drivers/usb/dwc3/ep0.c: In function `__dwc3_ep0_do_control_data':
drivers/usb/dwc3/ep0.c:905: error: `typeof' applied to a bit-field
Looks like a gcc-3.4.5/sparc64 bug.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index d7da073..1d139ca 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -891,7 +891,8 @@
DWC3_TRBCTL_CONTROL_DATA);
} else if (!IS_ALIGNED(req->request.length, dep->endpoint.maxpacket)
&& (dep->number == 0)) {
- u32 transfer_size;
+ u32 transfer_size;
+ u32 maxpacket;
ret = usb_gadget_map_request(&dwc->gadget, &req->request,
dep->number);
@@ -902,8 +903,8 @@
WARN_ON(req->request.length > DWC3_EP0_BOUNCE_SIZE);
- transfer_size = roundup(req->request.length,
- (u32) dep->endpoint.maxpacket);
+ maxpacket = dep->endpoint.maxpacket;
+ transfer_size = roundup(req->request.length, maxpacket);
dwc->ep0_bounced = true;