From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 40AD7C4332F for ; Thu, 7 Oct 2021 18:03:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 26DEF60FC3 for ; Thu, 7 Oct 2021 18:03:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243463AbhJGSEz (ORCPT ); Thu, 7 Oct 2021 14:04:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51044 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243452AbhJGSEy (ORCPT ); Thu, 7 Oct 2021 14:04:54 -0400 Received: from mail-wr1-x42e.google.com (mail-wr1-x42e.google.com [IPv6:2a00:1450:4864:20::42e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 650B0C061755; Thu, 7 Oct 2021 11:03:00 -0700 (PDT) Received: by mail-wr1-x42e.google.com with SMTP id t8so21809760wri.1; Thu, 07 Oct 2021 11:03:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=LzYgfKlvwHIBL3wW8fhtlH1KhCgihQqD0wQewNy3gTQ=; b=CnrKfrCI/7b7P9niH6/3IP1Wt0eRn43RT4hn5SxwlYELYRR0SK5WKU/Vr/4eE2NQcv Yg66RubvO6t+h58bUDi2pYnddx5mcj/CSK0pfE7DHvrb7yGY7Qhv/ZfWriK3aJqLFTg3 tAq/5wyD2bVUOe3NJNMdEP5hqzRwlSdreV3jtphDHyFNmrZEBU+M2Nhh+qmIEU2f8UHO 1VrYqfFkAbntzETc89XOlZd4C8rgPMX0beOiVqcuePDLJ2kAT5ax66nkwRbYc1Mrj1bq wrfWIk9XqGS0KT08W9SaFguWb6nyttqseHLSsNtV3xtO8REQ8QIiT8KkOnOT6/8q6LhC T7rA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=LzYgfKlvwHIBL3wW8fhtlH1KhCgihQqD0wQewNy3gTQ=; b=PE5mnrDrHciKT2VxPe0McHqpprqk/ZavHsiZG/8XRH27Ngo2Wt6inPU+I8YWYJCgYJ MVVrpHZv/qx3BBp6KxpN+Z5UAa3i+iNgFMrpU0yrFRoxw986eFb6/cAvJdUq+lbup5in 6FecLSseYhjQz6NUjUnoK9LGePFYG0KlOE5Htas65tqeFa9SaLu3VF6G9OCNOS2+HbS0 Y9llCk6NfsyxKlpWH+KeciBiZnfKxy2f38o7l3vQT5PYtULA/8B78gTTGsupv5AED4f/ eqnzGXkcwOg8X6BewMBT/phkdKwJSq/Xd2ijPtSOP+A/D1JzqFWJvE22FxEqI2KQFTqH XJ1w== X-Gm-Message-State: AOAM530PFfezs8ofOXwb4Ww/JLQQKuXm0vN9vXwKr6+tst4Hjr5o8bV4 T+OLuEJu1DQLkoI4oI1ozco= X-Google-Smtp-Source: ABdhPJzLFQShRWgexENr9TAiLhixQbONosI4QunNbNjX2FeAqLNG3BVRbZG2LBnMAFnm0kRccGzhCw== X-Received: by 2002:a1c:f01a:: with SMTP id a26mr6084520wmb.150.1633629778982; Thu, 07 Oct 2021 11:02:58 -0700 (PDT) Received: from localhost ([217.111.27.204]) by smtp.gmail.com with ESMTPSA id g2sm67566wrb.20.2021.10.07.11.02.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Oct 2021 11:02:58 -0700 (PDT) Date: Thu, 7 Oct 2021 20:02:57 +0200 From: Thierry Reding To: Christophe JAILLET Cc: vdumpa@nvidia.com, joro@8bytes.org, will@kernel.org, jonathanh@nvidia.com, linux-tegra@vger.kernel.org, iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: Re: [PATCH] iommu/tegra-smmu: Use devm_bitmap_zalloc when applicable Message-ID: References: <2c0f4da80c3b5ef83299c651f69a563034c1c6cb.1632661557.git.christophe.jaillet@wanadoo.fr> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="YJJooXTg9A0B1Lju" Content-Disposition: inline In-Reply-To: <2c0f4da80c3b5ef83299c651f69a563034c1c6cb.1632661557.git.christophe.jaillet@wanadoo.fr> User-Agent: Mutt/2.1.3 (987dde4c) (2021-09-10) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --YJJooXTg9A0B1Lju Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Sep 26, 2021 at 03:07:18PM +0200, Christophe JAILLET wrote: > 'smmu->asids' is a bitmap. So use 'devm_kzalloc()' to simplify code, > improve the semantic of the code and avoid some open-coded arithmetic in > allocator arguments. >=20 > Signed-off-by: Christophe JAILLET > --- > drivers/iommu/tegra-smmu.c | 5 +---- > 1 file changed, 1 insertion(+), 4 deletions(-) Acked-by: Thierry Reding --YJJooXTg9A0B1Lju Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmFfNlEACgkQ3SOs138+ s6Ex8g/9FzkP6Q72V90vFaRIUz/isfotGtkN2TgNhkMcQ1nfh8YNMPDVdFOS0tPN eTBbg2moh1JaDxrQ6V6SWNypCZYzoN4fzCYrLOmCa2mC7Yteq5m5zXlIqt9wMmdd i1UAVw0u57F/Nyw9dH0bQxDZYNAYJzrhq8FUIlZ3UroysSKF+ipjf07k8ANtovrj Wq0q+xm+vn6MJS5TElVeCd0fLQWJvUwq6lZ9YUtB44uszvhciCy04xeMJ4sLAvdA 0VA3BjOHglRi4bEivpviSMMw5viABX1ZedM5lrxkAZDzcoPEu4cNuri77aaAwcge XSDX/jViJASF73nqt5AI3mhDa8RUbtgKBDFbWi7dgpVSF9JAPdNbeWQKR/lNWdos 7vLch3cbR7Zc6AGerOld5s7XDLAN85ocp5CexAr1Wj3UgYGmjk5RuvXQH6aHJ5Zr RJ1AV5yzu8FY6CzvKGR6ywoJbmzZTAK5R+XrhyBSDO0IuIKLPByRH12vOnzS8bEX 5aJYrih3ugVLCgOLMda/qsRiKjhHZOeZYlFMxuXKqxLXsdOXcu27VuQg2Vu9mb53 wJdioW3oDctaL6La9upYSerpBxzOxjcP+0aSBMAu1hUqOIU5m+0ktn05xl06OyY0 sZ22iw1pYgmE7WGTmq2rTHksIX2WP1PipyJNpuJF4Xh5df/QOVY= =EYc+ -----END PGP SIGNATURE----- --YJJooXTg9A0B1Lju--