From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751067AbdE2JA0 (ORCPT ); Mon, 29 May 2017 05:00:26 -0400 Received: from mail-wm0-f66.google.com ([74.125.82.66]:33386 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750787AbdE2JAZ (ORCPT ); Mon, 29 May 2017 05:00:25 -0400 Reply-To: monstr@monstr.eu Subject: Re: [PATCH] microblaze: use sg_phys() To: Geliang Tang , Andrew Morton , Robin Murphy , Hans-Christian Noren Egtvedt , Joerg Roedel , Bart Van Assche , Alexander Duyck , Krzysztof Kozlowski Cc: linux-kernel@vger.kernel.org References: From: Michal Simek Message-ID: Date: Mon, 29 May 2017 11:00:17 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.1 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="oO7EL2ETJdhBqoCqAWbtU9HQvi9HKmtFL" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --oO7EL2ETJdhBqoCqAWbtU9HQvi9HKmtFL Content-Type: multipart/mixed; boundary="eLXTGwRuIU6rVB5dm79Pn0XLfK4idD2bg"; protected-headers="v1" From: Michal Simek Reply-To: monstr@monstr.eu To: Geliang Tang , Andrew Morton , Robin Murphy , Hans-Christian Noren Egtvedt , Joerg Roedel , Bart Van Assche , Alexander Duyck , Krzysztof Kozlowski Cc: linux-kernel@vger.kernel.org Message-ID: Subject: Re: [PATCH] microblaze: use sg_phys() References: In-Reply-To: --eLXTGwRuIU6rVB5dm79Pn0XLfK4idD2bg Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 23.3.2017 14:16, Geliang Tang wrote: > Use sg_phys() instead of open-coding it. >=20 > Signed-off-by: Geliang Tang > --- > arch/microblaze/kernel/dma.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) >=20 > diff --git a/arch/microblaze/kernel/dma.c b/arch/microblaze/kernel/dma.= c > index 12e093a..e45ada8 100644 > --- a/arch/microblaze/kernel/dma.c > +++ b/arch/microblaze/kernel/dma.c > @@ -65,8 +65,7 @@ static int dma_direct_map_sg(struct device *dev, stru= ct scatterlist *sgl, > if (attrs & DMA_ATTR_SKIP_CPU_SYNC) > continue; > =20 > - __dma_sync(page_to_phys(sg_page(sg)) + sg->offset, > - sg->length, direction); > + __dma_sync(sg_phys(sg), sg->length, direction); > } > =20 > return nents; >=20 Applied. Thanks, Michal --=20 Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91 w: www.monstr.eu p: +42-0-721842854 Maintainer of Linux kernel - Xilinx Microblaze Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP SoCs --eLXTGwRuIU6rVB5dm79Pn0XLfK4idD2bg-- --oO7EL2ETJdhBqoCqAWbtU9HQvi9HKmtFL Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iEYEARECAAYFAlkr4yYACgkQykllyylKDCECKQCgg0Mw7259GhNIOqehjTqUXnyD ryMAn0JU5rv77TlZGlkfANSXFCpz/roE =GnQg -----END PGP SIGNATURE----- --oO7EL2ETJdhBqoCqAWbtU9HQvi9HKmtFL--