Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759227AbaDKP6x (ORCPT ); Fri, 11 Apr 2014 11:58:53 -0400 Received: from mail-pb0-f52.google.com ([209.85.160.52]:44836 "EHLO mail-pb0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757502AbaDKP6H (ORCPT ); Fri, 11 Apr 2014 11:58:07 -0400 Date: Fri, 11 Apr 2014 23:57:51 +0800 From: Huang Shijie To: grmoore@altera.com Cc: ggrahammoore@gmail.com, Marek Vasut , Geert Uytterhoeven , Artem Bityutskiy , Sascha Hauer , Jingoo Han , linux-kernel@vger.kernel.org, Yves Vandervennet , linux-mtd@lists.infradead.org, Insop Song , Alan Tull , Sourav Poddar , Brian Norris , David Woodhouse , Dinh Nguyen Subject: Re: [PATCH V2] Add support for flag status register on Micron chips. Message-ID: <20140411155747.GA1584@localhost.localdomain> References: <1397228593-17996-1-git-send-email-grmoore@altera.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1397228593-17996-1-git-send-email-grmoore@altera.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Apr 11, 2014 at 10:03:13AM -0500, grmoore@altera.com wrote: > From: Graham Moore > > Some new Micron flash chips require reading the flag > status register to determine when operations have completed. > > Furthermore, chips with multi-die stacks of the 65nm 256Mb QSPI also > require reading the status register before reading the flag status register. > > This patch adds support for the flag status register in the n25q512a1 and n25q00 > Micron QSPI flash chips. > > Signed-off-by: Graham Moore > --- > V2: > Remove leading underscore in function names. > Remove type cast in dev_err call and use the proper format > specifier instead. > --- > drivers/mtd/devices/m25p80.c | 91 ++++++++++++++++++++++++++++++++++++------ please rebase this patch on the latest l2-mtd, branch spinor. thanks Huang Shijie -- 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/