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 X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2FD0DC43381 for ; Mon, 25 Feb 2019 14:04:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F0C8620663 for ; Mon, 25 Feb 2019 14:04:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727393AbfBYOEg (ORCPT ); Mon, 25 Feb 2019 09:04:36 -0500 Received: from mout.gmx.net ([212.227.15.15]:35211 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726099AbfBYOEe (ORCPT ); Mon, 25 Feb 2019 09:04:34 -0500 Received: from longitude ([109.90.232.48]) by mail.gmx.com (mrgmx001 [212.227.17.190]) with ESMTPSA (Nemesis) id 0M7pDs-1hBFJI39No-00vPax; Mon, 25 Feb 2019 15:04:32 +0100 From: =?UTF-8?q?Jonathan=20Neusch=C3=A4fer?= To: linux-kernel@vger.kernel.org Cc: =?UTF-8?q?Jonathan=20Neusch=C3=A4fer?= , Arnd Bergmann , linux-arch@vger.kernel.org Subject: [PATCH] div64.h: Fix description of do_div parameter Date: Mon, 25 Feb 2019 15:03:54 +0100 Message-Id: <20190225140355.4335-1-j.neuschaefer@gmx.net> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:c+nzDT4oituyxymO8kIlCsmFdV2JOwBXZ95jPy4wkUMO0ONy4xt 4pMPXa7HtaQ8A0mNDOGD+nlJDAvVBmSdqwSxYhmYoZ1VcpGNQ27zrggZ/0uRCJ0Ysxp8/rU X5x3RDk/ozRvjYrbRDwq7BW4r6DtcB/Zhnv4ZnNLi0cMXEKX2nxfvnNUza1V2qCSKqM4+v6 kuhIu5SyOh6COQlWZMTNA== X-UI-Out-Filterresults: notjunk:1;V03:K0:h+3NdTKhxwQ=:B0FK3Jqbi/BF7rPGk8IBgs e6HUgNrtQbQJdLqolpldIlCQMDuOOi7JH3G38OPXHqmLkqGynGQzCOi72Hq6VPKU2cHmj3Kzx EUElMmv+fpD7e9aCQ/w8R0R1Yity5LfcS1SyQiRZOKV24sjUI1uBRClHLnSYLthl/ycy0UDuv tAM4cAVlMQw1AbAg1ASR/LluzAIhlEc4+CxQ9Gtie7jl861LMV8PJEqwt9n6tl/Ra7gnu1AfE OXeiA/PHoNyrlTqxVeas03POfri+Un4SLTuCUFK9uHjAsgT5v5TSnEbjB34wImyPykZG+KRE8 mEyvMJl39E8MLcwH1dXZZ8IRSyTnuYixSjcZ2KJxXk49QBCH8JMV8iE2DcUGlQFN349BiB+en gGLm4ybcLI/m/OB/SNgpbHR3fd120HAOIWA3Gtm2mnteGzyaTgbxYGmhXeYjY0SUNzPFbY89f tHhZeHGhrhrs0tiG1Eny1O2H43rEWMG6yZt7ozN7Ct+NCk8fvB9+PkZeCAkDUPWQA01ZSNqww JSH10NRRaM3di+DRFuewRt4RKDfHIW+vOmVTpAtpTUU2ANnVochqGI9dJL0gIF/6Zu5De534R h2o2c0QcyX6LJHA6nNSoStuE3b4DjNYPAO6jF6Uj6JApkZ4q5kyEnI37hx2P54IhNODSlIMZF cztgR+2pZziyJLajm4rkYj5HzbiDWqDGPdoxmXURGxe24YwgafOGjJBBs6RyBypuAHAT0G33z JF/x6SCswZaKCrnl9xSym03s2fjZJDRpq4TEnnv7Jdjl+pSzuEVEEn6zRBaGEIrql0hAzVgy2 zt0GXVXrw2ZoRdyujVzDtey16psyuCm4R//MlMrqhOKWw7xiqAGpmima2JliXbwfrC84H5rnD IwcF1l7WeBA3M9BwpcnLqGfopAaIco5SFSeGDK0oND99KOsoOk6ye46YOwcblMTqJh4dds/qj KKN02+gJk0A== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Contrary to the description, the first parameter (n) should not be passed as a pointer, but directly as an lvalue. This is possible because do_div is a macro. Signed-off-by: Jonathan Neuschäfer --- include/asm-generic/div64.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/include/asm-generic/div64.h b/include/asm-generic/div64.h index dc9726fdac8f..b2a9c74efa55 100644 --- a/include/asm-generic/div64.h +++ b/include/asm-generic/div64.h @@ -28,12 +28,12 @@ /** * do_div - returns 2 values: calculate remainder and update new dividend - * @n: pointer to uint64_t dividend (will be updated) + * @n: uint64_t dividend (will be updated) * @base: uint32_t divisor * * Summary: - * ``uint32_t remainder = *n % base;`` - * ``*n = *n / base;`` + * ``uint32_t remainder = n % base;`` + * ``n = n / base;`` * * Return: (uint32_t)remainder * -- 2.20.1