From patchwork Wed Nov 1 21:26:46 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Willy Tarreau X-Patchwork-Id: 117737 Delivered-To: patch@linaro.org Received: by 10.80.245.45 with SMTP id t42csp1258124edm; Wed, 1 Nov 2017 14:39:09 -0700 (PDT) X-Google-Smtp-Source: ABhQp+Qv0mpICVU8Zspip8ddIM/dC74Kad4M0Fbc7/Kiezwt/qJXZ4n3jlyE/QMUJWTxllfvtRPX X-Received: by 10.99.143.88 with SMTP id r24mr1215369pgn.224.1509572349575; Wed, 01 Nov 2017 14:39:09 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1509572349; cv=none; d=google.com; s=arc-20160816; b=kp5lryLN/e0xA3/tPOfeCaEFzd4p7hoUBKOCNFlxMCkoB50nwOKhQzEm8JxkejsG4z VaSc0dbbMx62wRGxv9NtGddMa7d7Y9+SusT0BVkfatAm8I9GYJzxyRKbMptW+TCgrbRa zCsQoM7suKuTX4RBYynLWMVfATnF4B8zb4XMmFE32AXsGi2HgQccbB72OHoR8y1GLubk q/IxcV9hbt8H2UspP4cwubvnWHZkhe2ZWv152KMMTelWMQzfjyT7At1JHV9AWCXltU1i eKiTwxa99HVFFqilyGSodGNTwzsSyVTeEm/3rQv1E9pfBAqKIeojOBIReTUPAjBYJV81 kgfA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=Xh6111EIPGO88GMobwKcvjhWvWZQG+gqfqZmc2ve5cg=; b=igqtzSx18fM6m8TE9TvB+6/hSA7xl3KWFGc8FzaeLFq0a5IpElQNSPnqOf+R0YSFrh ozzoKtV3F5AwiN1U15jX11aWEtJiTzAlOKKz5+3C10L+O7hAeQg3YbjPtIcibE3mEYgA +4UAxnCCEIpRaplf8fashG5MZ74NqxWOwhlCoSYVMnVJu9LSxRjitUmGzv/e9oRc00Tf LYMVHqAAQrMVRCDDQRVMO++Hhw8nKVaXBIucXE04iu/oUhTbilFHmqrVyussoObG+oPK 7fisqSyXaaDKGdOfYksR4cix9cshe0DUqFrECxQMFKA9PH2FCK4O8EeBU89U+7D/x3BF 7DGQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of stable-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id az2si499023plb.81.2017.11.01.14.39.09; Wed, 01 Nov 2017 14:39:09 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of stable-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of stable-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932685AbdKAVjH (ORCPT + 9 others); Wed, 1 Nov 2017 17:39:07 -0400 Received: from wtarreau.pck.nerim.net ([62.212.114.60]:35457 "EHLO 1wt.eu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933737AbdKAV3L (ORCPT ); Wed, 1 Nov 2017 17:29:11 -0400 Received: (from willy@localhost) by pcw.home.local (8.15.2/8.15.2/Submit) id vA1LRAl6005103; Wed, 1 Nov 2017 22:27:10 +0100 From: Willy Tarreau To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, linux@roeck-us.net Cc: Arnd Bergmann , Jonathan Cameron , Willy Tarreau Subject: [PATCH 3.10 121/139] staging:iio:resolver:ad2s1210 fix negative IIO_ANGL_VEL read Date: Wed, 1 Nov 2017 22:26:46 +0100 Message-Id: <1509571624-5001-22-git-send-email-w@1wt.eu> X-Mailer: git-send-email 2.8.0.rc2.1.gbe9624a In-Reply-To: <1509571624-5001-1-git-send-email-w@1wt.eu> References: <1509571159-4405-1-git-send-email-w@1wt.eu> <1509571624-5001-1-git-send-email-w@1wt.eu> Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Arnd Bergmann commit 105967ad68d2eb1a041bc041f9cf96af2a653b65 upstream. gcc-7 points out an older regression: drivers/staging/iio/resolver/ad2s1210.c: In function 'ad2s1210_read_raw': drivers/staging/iio/resolver/ad2s1210.c:515:42: error: '<<' in boolean context, did you mean '<' ? [-Werror=int-in-bool-context] The original code had 'unsigned short' here, but incorrectly got converted to 'bool'. This reverts the regression and uses a normal type instead. Fixes: 29148543c521 ("staging:iio:resolver:ad2s1210 minimal chan spec conversion.") Cc: stable@vger.kernel.org Signed-off-by: Arnd Bergmann Signed-off-by: Jonathan Cameron Signed-off-by: Willy Tarreau --- drivers/staging/iio/resolver/ad2s1210.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.8.0.rc2.1.gbe9624a diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c index 0d3356d..3c0b16f 100644 --- a/drivers/staging/iio/resolver/ad2s1210.c +++ b/drivers/staging/iio/resolver/ad2s1210.c @@ -477,7 +477,7 @@ static int ad2s1210_read_raw(struct iio_dev *indio_dev, long m) { struct ad2s1210_state *st = iio_priv(indio_dev); - bool negative; + u16 negative; int ret = 0; u16 pos; s16 vel;