From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yw1-f202.google.com (mail-yw1-f202.google.com [209.85.128.202]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 51CB46AB1 for ; Thu, 21 Jul 2022 21:03:49 +0000 (UTC) Received: by mail-yw1-f202.google.com with SMTP id 00721157ae682-31e6ca3d1efso23936507b3.9 for ; Thu, 21 Jul 2022 14:03:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:message-id:mime-version:subject:from:to:cc; bh=MypyzVZSccI/RyC46qp75Pb6XbMOH7vgHkqe/QUNPpo=; b=KGtiU3I1Yc2pPQ93b0InIC/VuuUUJbgRueIy0lePqllWiicPtHn7WKGz0btmVyk0nL aiESAnSPgMdxVpNrNxbm8kN8yCAVFNVcjTpucSpHAYSE/4g3cr+7PvvOcDS1S/WmdJX8 1bAqIFb2pMUyuw6gH0P1UUR/bm+CYAqThTW+X12OC8EDQmew8lKXHz7R0gD25EtoIkQ4 VUvy5J9eTKnl+OkrVTcPVKnTp4mJQs4yS7PHVCUCOqpffTDGby2D0gsUmTEr2m/Xa5Po 7vSYyhpqZm4I52h3zF/v83BM8hHyPkWdvLqXeTCg1iWszKpT9akPaMxriel8j+qa6vNa 3/DA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=MypyzVZSccI/RyC46qp75Pb6XbMOH7vgHkqe/QUNPpo=; b=4qtU7I5yFCGZgywianwmgOKsEXOBmBsKLa/qIEMIhiwCo5BypqA9nOoMI9pDYRJkAj v9BAqTqLWByDnP40OqT9poXZ+gdWOddjYk0nCjKvEtdPrKyFWGPQYB8qkNZ18ypAmfgv ADM6vtfhrulheE3Km9lUZAfDy/NRg84GV3ycizupOx+iTNNHH4t9ofo8pnILvG8DZBI6 enGONNikFY+m+u5bfLIll8xgxOBF8xrenY7Z897NHqwNtgjfabCfnm/JDyyZSH9GLXjs eq9raOh4Wt9VXTiVi8AfHr7ffUMGk5O+pJKe+c/xL6WhxnFQxdw5BadIHpCSMWR5nlVS 5dYw== X-Gm-Message-State: AJIora9VfUwhtCVjP7m9vTAWe94vZQ+4sUCC+i9kdV9SZP/k5/W5m6R/ ryQdgZW7qxVuzAPSPh/S6vMynO20D/9L/N9D+A== X-Google-Smtp-Source: AGRyM1sxwUS7zWxfuhFmDg/oyvsoaf1Wwexumse7I9VvtS1d218Qh2nHKoK4HZcdCT8xWr/B9mnpWLyMLY0auVLITw== X-Received: from justinstitt.mtv.corp.google.com ([2620:15c:211:202:21e:d672:5a6a:420e]) (user=justinstitt job=sendgmr) by 2002:a25:bd42:0:b0:670:be21:78a5 with SMTP id p2-20020a25bd42000000b00670be2178a5mr460245ybm.478.1658437428335; Thu, 21 Jul 2022 14:03:48 -0700 (PDT) Date: Thu, 21 Jul 2022 14:03:31 -0700 Message-Id: <20220721210331.4012015-1-justinstitt@google.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Mailer: git-send-email 2.37.1.359.gd136c6c3e2-goog Subject: [PATCH] drivers: iommu: fix clang -wformat warning From: Justin Stitt To: Andy Gross , Bjorn Andersson , Joerg Roedel , Will Deacon Cc: Konrad Dybcio , Robin Murphy , Nathan Chancellor , Nick Desaulniers , Tom Rix , linux-arm-msm@vger.kernel.org, iommu@lists.linux.dev, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, Justin Stitt Content-Type: text/plain; charset="UTF-8" When building with Clang we encounter the following warning: | drivers/iommu/msm_iommu.c:603:6: error: format specifies type 'unsigned | short' but the argument has type 'int' [-Werror,-Wformat] sid); `sid` is an int, use the proper format specifier `%x`. Link: https://github.com/ClangBuiltLinux/linux/issues/378 Reported-by: Nathan Chancellor Suggested-by: Nathan Chancellor Signed-off-by: Justin Stitt --- Reported by Nathan here: https://lore.kernel.org/all/YtmrCJjQrSbv8Aj1@dev-arch.thelio-3990X/ drivers/iommu/msm_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/msm_iommu.c b/drivers/iommu/msm_iommu.c index 428919a474c1..6a24aa804ea3 100644 --- a/drivers/iommu/msm_iommu.c +++ b/drivers/iommu/msm_iommu.c @@ -599,7 +599,7 @@ static int insert_iommu_master(struct device *dev, for (sid = 0; sid < master->num_mids; sid++) if (master->mids[sid] == spec->args[0]) { - dev_warn(dev, "Stream ID 0x%hx repeated; ignoring\n", + dev_warn(dev, "Stream ID 0x%x repeated; ignoring\n", sid); return 0; } -- 2.37.1.359.gd136c6c3e2-goog