diff mbox series

[3/3] usb: gadget: udc-xilinx: fix incorrect type in assignment warning

Message ID 20230822063201.16929-4-piyush.mehta@amd.com (mailing list archive)
State Accepted
Commit 52ecf812de2548ea0704e67f99cea1d0f3b8b173
Headers show
Series usb: gadget: udc-xilinx: fix warnings | expand

Commit Message

Mehta, Piyush Aug. 22, 2023, 6:32 a.m. UTC 
The bitwise attribute is used by the sparse utility to make sure the
variable is converted to the local processor type before other (unsafe)
operations are performed on the variable. Fix the below sparse warnings
type casted with __le16:

warning: incorrect type in assignment (different base types)
   expected unsigned short [usertype]
   got restricted __le16 [usertype]

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/all/202209020044.CX2PfZzM-lkp@intel.com/
Signed-off-by: Piyush Mehta <piyush.mehta@amd.com>
---
 drivers/usb/gadget/udc/udc-xilinx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/usb/gadget/udc/udc-xilinx.c b/drivers/usb/gadget/udc/udc-xilinx.c
index 476c0a8fc5e7..0b12155635d9 100644
--- a/drivers/usb/gadget/udc/udc-xilinx.c
+++ b/drivers/usb/gadget/udc/udc-xilinx.c
@@ -1638,7 +1638,7 @@  static void xudc_getstatus(struct xusb_udc *udc)
 	}
 
 	req->usb_req.length = 2;
-	*(u16 *)req->usb_req.buf = cpu_to_le16(status);
+	*(__le16 *)req->usb_req.buf = cpu_to_le16(status);
 	ret = __xudc_ep0_queue(ep0, req);
 	if (ret == 0)
 		return;