linux-kernel - [PATCH] usb: renesas

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Message-Id: <20191015153017.10858-1-ben.dooks@codethink.co.uk>
Date:   Tue, 15 Oct 2019 16:30:17 +0100
From:   "Ben Dooks (Codethink)" <ben.dooks@...ethink.co.uk>
To:     linux-kernel@...ts.codethink.co.uk
Cc:     "Ben Dooks (Codethink)" <ben.dooks@...ethink.co.uk>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] usb: renesas_usbhs: fix type of buf

Fix the type of buf in __usbhsg_recip_send_status to
be __le16 to avoid the following sparse warning:

drivers/usb/renesas_usbhs/mod_gadget.c:335:14: warning: incorrect type in assignment (different base types)
drivers/usb/renesas_usbhs/mod_gadget.c:335:14:    expected unsigned short
drivers/usb/renesas_usbhs/mod_gadget.c:335:14:    got restricted __le16 [usertype]

Signed-off-by: Ben Dooks <ben.dooks@...ethink.co.uk>
---
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
Cc: linux-usb@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
---
 drivers/usb/renesas_usbhs/mod_gadget.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c
index e5ef56991dba..0b8a2920de10 100644
--- a/drivers/usb/renesas_usbhs/mod_gadget.c
+++ b/drivers/usb/renesas_usbhs/mod_gadget.c
@@ -315,7 +315,7 @@ static void __usbhsg_recip_send_status(struct usbhsg_gpriv *gpriv,
 	struct usbhs_pipe *pipe = usbhsg_uep_to_pipe(dcp);
 	struct device *dev = usbhsg_gpriv_to_dev(gpriv);
 	struct usb_request *req;
-	unsigned short *buf;
+	__le16 *buf;
 
 	/* alloc new usb_request for recip */
 	req = usb_ep_alloc_request(&dcp->ep, GFP_ATOMIC);
-- 
2.23.0