Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751274AbaDQOxA (ORCPT ); Thu, 17 Apr 2014 10:53:00 -0400 Received: from usmamail.tilera.com ([12.216.194.151]:28749 "EHLO USMAMAIL.TILERA.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751113AbaDQOwy (ORCPT ); Thu, 17 Apr 2014 10:52:54 -0400 Message-ID: <534FEAC5.10808@tilera.com> Date: Thu, 17 Apr 2014 10:52:53 -0400 From: Chris Metcalf User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 MIME-Version: 1.0 To: Will Deacon , , CC: , , , , , , Subject: Re: [PATCH 15/18] tile: io: implement dummy relaxed accessor macros for writes References: <1397742261-15621-1-git-send-email-will.deacon@arm.com> <1397742261-15621-16-git-send-email-will.deacon@arm.com> In-Reply-To: <1397742261-15621-16-git-send-email-will.deacon@arm.com> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 4/17/2014 9:44 AM, Will Deacon wrote: > write{b,w,l,q}_relaxed are implemented by some architectures in order to > permit memory-mapped I/O accesses with weaker barrier semantics than the > non-relaxed variants. > > This patch adds dummy macros for the write accessors to tile, in the > same vein as the dummy definitions for the relaxed read accessors. > > Cc: Chris Metcalf > Signed-off-by: Will Deacon > --- > arch/tile/include/asm/io.h | 4 ++++ > 1 file changed, 4 insertions(+) Acked-by: Chris Metcalf -- Chris Metcalf, Tilera Corp. http://www.tilera.com -- 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/