Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755633AbbBFPof (ORCPT ); Fri, 6 Feb 2015 10:44:35 -0500 Received: from foss-mx-na.foss.arm.com ([217.140.108.86]:42369 "EHLO foss-mx-na.foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754008AbbBFPoe (ORCPT ); Fri, 6 Feb 2015 10:44:34 -0500 Date: Fri, 6 Feb 2015 15:44:11 +0000 From: Catalin Marinas To: Abhilash Kesavan Cc: "gregkh@linuxfoundation.org" , "linux-kernel@vger.kernel.org" , "hirokazu.takata.wj@renesas.com" , Will Deacon , "heiko@sntech.de" , "shc_work@mail.ru" , "p.zabel@pengutronix.de" , "nicoleotsuka@gmail.com" , "padma.v@samsung.com" , "arnd@arndb.de" , "alsa-devel@alsa-project.org" , "shawn.guo@linaro.org" , "bcousson@baylibre.com" , "tony@atomide.com" , "kernel@pengutronix.de" , "kgene@kernel.org" Subject: Re: [PATCH v2 0/3] Switch to ioremap_wc in the SRAM allocator code Message-ID: <20150206154411.GF23190@e104818-lin.cambridge.arm.com> References: <1423230328-6721-1-git-send-email-a.kesavan@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1423230328-6721-1-git-send-email-a.kesavan@samsung.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1573 Lines: 41 On Fri, Feb 06, 2015 at 01:45:25PM +0000, Abhilash Kesavan wrote: > Fix alignment faults seen during play-back of files with specific > sampling rates such as 44.1K. This is based on the discussion here: > http://www.spinics.net/lists/arm-kernel/msg384647.html > > Patch 1 is needed as m32r arch does not define ioremap_wc. Patch 2 adds a > resource managed helper function for ioremap_wc which is used in patch 3. > > Changes since v1: > - Fix the compilation error with m32r due to missing ioremap_wc > definition. > - Fixed minor indentation issues. > > Note: Other architectures either have ioremap_wc defined or are including > generic "io.h"/"iomap.h". c6x arch is the only one I am not sure of. > > Abhilash Kesavan (3): > m32r: add definition of ioremap_wc to io.h > lib: devres: add a helper function for ioremap_wc > misc: sram: switch to ioremap_wc from ioremap > > Documentation/driver-model/devres.txt | 1 + > arch/m32r/include/asm/io.h | 1 + > drivers/misc/sram.c | 17 ++++++++++++++--- > include/linux/io.h | 2 ++ > lib/devres.c | 28 ++++++++++++++++++++++++++++ > 5 files changed, 46 insertions(+), 3 deletions(-) For the series: Acked-by: Catalin Marinas Thanks. -- Catalin -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/