From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Brownell <david-b-yBeKhBN/0LDR7s880joybQ@public.gmane.org>
Subject: Re: I have a question about SPI gpio bit-bang
	driver
Date: Fri, 25 Jun 2010 02:46:30 -0700 (PDT)
Message-ID: <572197.56047.qm@web180308.mail.gq1.yahoo.com>
References: <0L4K007HPBVCV1@ms8.samsung.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Cc: =?utf-8?B?64yA7J246riw?= <inki.dae-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
	=?utf-8?B?67CV6rK966+8?= <kyungmin.park-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
To: spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, riverful.kim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org
Return-path: <spi-devel-general-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
In-Reply-To: <0L4K007HPBVCV1-MiUXHoAvhViUEJcrhfAQsw@public.gmane.org>
List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/spi-devel-general>,
	<mailto:spi-devel-general-request-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org?subject=unsubscribe>
List-Archive: <http://sourceforge.net/mailarchive/forum.php?forum_name=spi-devel-general>
List-Post: <mailto:spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
List-Help: <mailto:spi-devel-general-request-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org?subject=help>
List-Subscribe: <https://lists.sourceforge.net/lists/listinfo/spi-devel-general>,
	<mailto:spi-devel-general-request-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org?subject=subscribe>
Errors-To: spi-devel-general-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
List-Id: linux-spi.vger.kernel.org
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