From patchwork Sat Nov 19 23:12:09 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anatolij Gustschin X-Patchwork-Id: 126624 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id E5145B7236 for ; Sun, 20 Nov 2011 10:12:33 +1100 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 7173C287DF; Sun, 20 Nov 2011 00:12:29 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id T-U7sMYyJh+f; Sun, 20 Nov 2011 00:12:29 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 3FAB5287D0; Sun, 20 Nov 2011 00:12:25 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id BCD67287D0 for ; Sun, 20 Nov 2011 00:12:21 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id tKw+hqE3Bcdr for ; Sun, 20 Nov 2011 00:12:19 +0100 (CET) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.9]) by theia.denx.de (Postfix) with ESMTP id CA4B4287B6 for ; Sun, 20 Nov 2011 00:12:18 +0100 (CET) Received: from frontend1.mail.m-online.net (unknown [192.168.8.180]) by mail-out.m-online.net (Postfix) with ESMTP id 95D761C1D9F6 for ; Sun, 20 Nov 2011 00:12:17 +0100 (CET) X-Auth-Info: h3ly1SXh87/t/E5vpB2dr/HUwM2n7hsD7pBJ1vIxE7I= Received: from localhost (p4FC46DF7.dip.t-dialin.net [79.196.109.247]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA id 400BD1C000BA for ; Sun, 20 Nov 2011 00:12:17 +0100 (CET) From: Anatolij Gustschin To: u-boot@lists.denx.de Date: Sun, 20 Nov 2011 00:12:09 +0100 Message-Id: <1321744338-13207-2-git-send-email-agust@denx.de> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1321744338-13207-1-git-send-email-agust@denx.de> References: <1321744338-13207-1-git-send-email-agust@denx.de> Subject: [U-Boot] [PATCH 01/10] drivers/usb/musb/musb_hcd.c: Fix GCC 4.6 warning X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de Fix: musb_hcd.c: In function 'submit_control_msg': musb_hcd.c:851:6: warning: variable 'csr' set but not used [-Wunused-but-set-variable] Signed-off-by: Anatolij Gustschin --- drivers/usb/musb/musb_hcd.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/drivers/usb/musb/musb_hcd.c b/drivers/usb/musb/musb_hcd.c index 974bb31..325edb9 100644 --- a/drivers/usb/musb/musb_hcd.c +++ b/drivers/usb/musb/musb_hcd.c @@ -848,7 +848,6 @@ int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer, int len, struct devrequest *setup) { int devnum = usb_pipedevice(pipe); - u16 csr; u8 devspeed; #ifdef MUSB_NO_MULTIPOINT @@ -862,7 +861,7 @@ int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer, /* select control endpoint */ writeb(MUSB_CONTROL_EP, &musbr->index); - csr = readw(&musbr->txcsr); + readw(&musbr->txcsr); #ifndef MUSB_NO_MULTIPOINT /* target addr and (for multipoint) hub addr/port */