From patchwork Mon Oct 27 05:25:07 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joe Perches X-Patchwork-Id: 5157221 Return-Path: X-Original-To: patchwork-linux-parisc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 25065C11AC for ; Mon, 27 Oct 2014 05:32:30 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 52E02202F0 for ; Mon, 27 Oct 2014 05:32:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7FA13202B8 for ; Mon, 27 Oct 2014 05:32:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751060AbaJ0Fc2 (ORCPT ); Mon, 27 Oct 2014 01:32:28 -0400 Received: from smtprelay0128.hostedemail.com ([216.40.44.128]:37143 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750873AbaJ0Fc1 (ORCPT ); Mon, 27 Oct 2014 01:32:27 -0400 Received: from smtprelay.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by smtpgrave02.hostedemail.com (Postfix) with ESMTP id DF7E64644 for ; Mon, 27 Oct 2014 05:25:44 +0000 (UTC) Received: from filter.hostedemail.com (ff-bigip1 [10.5.19.254]) by smtprelay05.hostedemail.com (Postfix) with ESMTP id 999692691B5; Mon, 27 Oct 2014 05:25:42 +0000 (UTC) X-Session-Marker: 6A6F6540706572636865732E636F6D X-Spam-Summary: 2, 0, 0, , d41d8cd98f00b204, joe@perches.com, :::::::::::, RULES_HIT:41:355:379:541:800:960:973:988:989:1260:1345:1359:1437:1534:1542:1711:1730:1747:1777:1792:2393:2559:2562:3138:3139:3140:3141:3142:3354:3865:3866:3867:3868:3871:4321:5007:6117:6119:6261:10004:10848:11026:11473:11658:11914:12438:12517:12519:12555:14394:21080, 0, RBL:none, CacheIP:none, Bayesian:0.5, 0.5, 0.5, Netcheck:none, DomainCache:0, MSF:not bulk, SPF:fn, MSBL:0, DNSBL:none, Custom_rules:0:0:0 X-HE-Tag: wine69_4ecc0b28c8a3c X-Filterd-Recvd-Size: 2886 Received: from joe-laptop.perches.com (pool-71-103-235-196.lsanca.fios.verizon.net [71.103.235.196]) (Authenticated sender: joe@perches.com) by omf11.hostedemail.com (Postfix) with ESMTPA; Mon, 27 Oct 2014 05:25:41 +0000 (UTC) From: Joe Perches To: linux-kernel@vger.kernel.org, Thibaut Varene Cc: Jaroslav Kysela , Takashi Iwai , linux-parisc@vger.kernel.org, alsa-devel@alsa-project.org Subject: [PATCH 11/11] sound: ad1889: Fix probable mask then right shift defects Date: Sun, 26 Oct 2014 22:25:07 -0700 Message-Id: <20f33139e87eb74f0ac50d0503a241936d4e0ff5.1414387334.git.joe@perches.com> X-Mailer: git-send-email 2.1.2 In-Reply-To: References: Sender: linux-parisc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Precedence of & and >> is not the same and is not left to right. shift has higher precedence and should be done after the mask. Add parentheses around the mask. Signed-off-by: Joe Perches --- sound/pci/ad1889.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c index 7bfdf9c..1610c38 100644 --- a/sound/pci/ad1889.c +++ b/sound/pci/ad1889.c @@ -681,7 +681,7 @@ snd_ad1889_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffe /* WARQ is at offset 12 */ tmp = (reg & AD_DS_WSMC_WARQ) ? - (((reg & AD_DS_WSMC_WARQ >> 12) & 0x01) ? 12 : 18) : 4; + ((((reg & AD_DS_WSMC_WARQ) >> 12) & 0x01) ? 12 : 18) : 4; tmp /= (reg & AD_DS_WSMC_WAST) ? 2 : 1; snd_iprintf(buffer, "Wave FIFO: %d %s words\n\n", tmp, @@ -693,7 +693,7 @@ snd_ad1889_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffe /* SYRQ is at offset 4 */ tmp = (reg & AD_DS_WSMC_SYRQ) ? - (((reg & AD_DS_WSMC_SYRQ >> 4) & 0x01) ? 12 : 18) : 4; + ((((reg & AD_DS_WSMC_SYRQ) >> 4) & 0x01) ? 12 : 18) : 4; tmp /= (reg & AD_DS_WSMC_WAST) ? 2 : 1; snd_iprintf(buffer, "Synthesis FIFO: %d %s words\n\n", tmp, @@ -709,7 +709,7 @@ snd_ad1889_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffe /* ACRQ is at offset 4 */ tmp = (reg & AD_DS_RAMC_ACRQ) ? - (((reg & AD_DS_RAMC_ACRQ >> 4) & 0x01) ? 12 : 18) : 4; + ((((reg & AD_DS_RAMC_ACRQ) >> 4) & 0x01) ? 12 : 18) : 4; tmp /= (reg & AD_DS_RAMC_ADST) ? 2 : 1; snd_iprintf(buffer, "ADC FIFO: %d %s words\n\n", tmp, @@ -720,7 +720,7 @@ snd_ad1889_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffe /* RERQ is at offset 12 */ tmp = (reg & AD_DS_RAMC_RERQ) ? - (((reg & AD_DS_RAMC_RERQ >> 12) & 0x01) ? 12 : 18) : 4; + ((((reg & AD_DS_RAMC_RERQ) >> 12) & 0x01) ? 12 : 18) : 4; tmp /= (reg & AD_DS_RAMC_ADST) ? 2 : 1; snd_iprintf(buffer, "Resampler FIFO: %d %s words\n\n", tmp,