From patchwork Tue Jun 21 17:52:54 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ben Dooks X-Patchwork-Id: 9191177 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 408A36075E for ; Tue, 21 Jun 2016 17:53:14 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3661F2830A for ; Tue, 21 Jun 2016 17:53:14 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2B1BF28324; Tue, 21 Jun 2016 17:53:14 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 855D12830A for ; Tue, 21 Jun 2016 17:53:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752095AbcFURxM (ORCPT ); Tue, 21 Jun 2016 13:53:12 -0400 Received: from 82-70-136-246.dsl.in-addr.zen.co.uk ([82.70.136.246]:46636 "EHLO rainbowdash.ducie.codethink.co.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751704AbcFURxM (ORCPT ); Tue, 21 Jun 2016 13:53:12 -0400 Received: from ben by rainbowdash.ducie.codethink.co.uk with local (Exim 4.87) (envelope-from ) id 1bFPrG-0000od-GW; Tue, 21 Jun 2016 18:53:06 +0100 From: Ben Dooks To: linux-kernel@lists.codethink.co.uk Cc: Ben Dooks , Yoshihiro Shimoda , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH] usb: renesas_usbhs: make usbhs_write32() static Date: Tue, 21 Jun 2016 18:52:54 +0100 Message-Id: <1466531574-3096-1-git-send-email-ben.dooks@codethink.co.uk> X-Mailer: git-send-email 2.8.1 Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The usbhs_write32 function is not used outside of the rcar3.c file, so fix the following sparse warning by making it static: drivers/usb/renesas_usbhs/rcar3.c:26:6: warning: symbol 'usbhs_write32' was not declared. Should it be static? Signed-off-by: Ben Dooks Acked-by: Yoshihiro Shimoda --- Cc: Yoshihiro Shimoda Cc: Greg Kroah-Hartman Cc: linux-usb@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org --- drivers/usb/renesas_usbhs/rcar3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/renesas_usbhs/rcar3.c b/drivers/usb/renesas_usbhs/rcar3.c index 38b01f2..1d70add 100644 --- a/drivers/usb/renesas_usbhs/rcar3.c +++ b/drivers/usb/renesas_usbhs/rcar3.c @@ -23,7 +23,7 @@ #define UGCTRL2_RESERVED_3 0x00000001 /* bit[3:0] should be B'0001 */ #define UGCTRL2_USB0SEL_OTG 0x00000030 -void usbhs_write32(struct usbhs_priv *priv, u32 reg, u32 data) +static void usbhs_write32(struct usbhs_priv *priv, u32 reg, u32 data) { iowrite32(data, priv->base + reg); }