From patchwork Wed Nov 30 08:17:46 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfgang Denk X-Patchwork-Id: 128448 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 462F2B6F80 for ; Wed, 30 Nov 2011 19:20:59 +1100 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id ADA9C28379; Wed, 30 Nov 2011 09:19:50 +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 V6bsBAEVXt1h; Wed, 30 Nov 2011 09:19:50 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 75D1A283BF; Wed, 30 Nov 2011 09:18:20 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 5C5B1283A1 for ; Wed, 30 Nov 2011 09:18:10 +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 o3qAWKxQD9Bu for ; Wed, 30 Nov 2011 09:18:09 +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 2644D28397 for ; Wed, 30 Nov 2011 09:18:04 +0100 (CET) Received: from frontend1.mail.m-online.net (unknown [192.168.8.180]) by mail-out.m-online.net (Postfix) with ESMTP id 1D1B21C0C0FB; Wed, 30 Nov 2011 09:18:00 +0100 (CET) X-Auth-Info: lmrtgFylF0ZM6OA6J7Wwf+cejGX5f+vE02HldUkxDis= Received: from diddl.denx.de (host-80-81-18-216.customer.m-online.net [80.81.18.216]) by smtp-auth.mnet-online.de (Postfix) with ESMTPA id 833B21C00109; Wed, 30 Nov 2011 09:18:00 +0100 (CET) Received: from gemini.denx.de (gemini.denx.de [10.0.0.2]) by diddl.denx.de (Postfix) with ESMTP id 28E1A1A62DB; Wed, 30 Nov 2011 09:18:00 +0100 (CET) Received: by gemini.denx.de (Postfix, from userid 500) id E240D1828FD5; Wed, 30 Nov 2011 09:17:59 +0100 (CET) From: Wolfgang Denk To: u-boot@lists.denx.de Date: Wed, 30 Nov 2011 09:17:46 +0100 Message-Id: <1322641077-829-4-git-send-email-wd@denx.de> X-Mailer: git-send-email 1.7.6.4 In-Reply-To: <1322641077-829-1-git-send-email-wd@denx.de> References: <1322641077-829-1-git-send-email-wd@denx.de> Cc: Kazuaki Ichinohe Subject: [U-Boot] [PATCH 03/14] drivers/block/sata_dwc.c: Fix GCC 4.6 build 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: sata_dwc.c: In function 'scan_sata': sata_dwc.c:535:38: warning: variable 'udma_mask' set but not used [-Wunused-but-set-variable] Signed-off-by: Wolfgang Denk Cc: Kazuaki Ichinohe --- total: 0 errors, 0 warnings, 18 lines checked NOTE: Ignored message types: COMPLEX_MACRO CONSIDER_KSTRTO MINMAX MULTISTATEMENT_MACRO_USE_DO_WHILE drivers/block/sata_dwc.c | 6 +----- 1 files changed, 1 insertions(+), 5 deletions(-) diff --git a/drivers/block/sata_dwc.c b/drivers/block/sata_dwc.c index 69ec5fd..75101b5 100644 --- a/drivers/block/sata_dwc.c +++ b/drivers/block/sata_dwc.c @@ -532,7 +532,7 @@ int scan_sata(int dev) u8 status; const u16 *id; struct ata_device *ata_dev = &ata_device; - unsigned long pio_mask, mwdma_mask, udma_mask; + unsigned long pio_mask, mwdma_mask; char revbuf[7]; u16 iobuf[ATA_SECTOR_WORDS]; @@ -622,10 +622,6 @@ int scan_sata(int dev) mwdma_mask |= (1 << 4); } - udma_mask = 0; - if (id[ATA_ID_FIELD_VALID] & (1 << 2)) - udma_mask = id[ATA_ID_UDMA_MODES] & 0xff; - if (ata_dev->class == ATA_DEV_ATA) { if (ata_id_is_cfa(id)) { if (id[162] & 1)