From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, FAKE_REPLY_C,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0C61CC3A5A2 for ; Tue, 3 Sep 2019 11:51:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D85E82087E for ; Tue, 3 Sep 2019 11:51:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="BzOKPbc4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728917AbfICLvg (ORCPT ); Tue, 3 Sep 2019 07:51:36 -0400 Received: from mail-pf1-f193.google.com ([209.85.210.193]:34373 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726631AbfICLvg (ORCPT ); Tue, 3 Sep 2019 07:51:36 -0400 Received: by mail-pf1-f193.google.com with SMTP id b24so10665322pfp.1; Tue, 03 Sep 2019 04:51:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=t2PxMG5OIm2u7yWMEpUqisBZ79ACocY8nzC9BY2ai8g=; b=BzOKPbc4/MSMJfSK7LLEp7SNUCYYvBh4HDURdwaOsyyPnkmUTy/AKujgqW6L8uCJl6 XaL05v//eas0UdRSvSlKHyqwRFpRc/OqfKXo+pv6LGkymd+s1Q3HNWnKJfOg/3glY8pA UUEmInY3y7aOIKQyPJKGU/KHvZRRANXNdyo1DVJX8D0D0PC4xTX0IRU/sdg2mPjLYCl2 jIgp072oXsEGLUyrYylNlT/GrfN3zP675thrTvlGYnNIaaJAvY4G9CdB4bMXBkzbQqzA diGhS8KsD5HlryTqkAqj6N+3g9AW/tTi1c5Tn27Dwh2RyL5s1K+yw6JRQ1O6IkAT4M0I AyuQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :mime-version:content-disposition:user-agent; bh=t2PxMG5OIm2u7yWMEpUqisBZ79ACocY8nzC9BY2ai8g=; b=RznjvVOVUqxloO9dz3xRveY4yWKs9OWwMCDCnqgp+CrGXQqK8vugruwpP4+RHVudCl B6vAUeZZaSSuTeb3GCaGAyNZHRBsMWdQ5s5+4f/tCPD3XOZAkZMowcjyEIdIWIWmryZj 8cxqNPyDoyxeGP8lD9lGltxMp5vcFWCcYRLqavDHi9kX9pRdwj0voefEAbSY279RScoF cvrAk9YQS18LrqGkAD0opg7HIsKayMR8+fMefulAaOPSZ32x1w4WDBYWRf10+CqiaGv2 RNPcBROWPFDQKrGzUjKYwXoerFaufiUDwHitoKt3Wb0U2XymqCmOtvyYrhX8ZOiVrkTn Kdew== X-Gm-Message-State: APjAAAXO/ii+qd4tdqpQz6KkxuqNrUrXg8vA+sTT+UDrbCyIpjdKgAOj 3oHzf4mxUNqonyHIyj3IxlI= X-Google-Smtp-Source: APXvYqzaQC+6kNqfUI/eVx4HPCBbmJTTOPyiSjSJY5k6LjVLpW9HArFoDoPFVW2rvicRDKjCvdCQRA== X-Received: by 2002:aa7:9303:: with SMTP id 3mr19787525pfj.29.1567511495522; Tue, 03 Sep 2019 04:51:35 -0700 (PDT) Received: from localhost ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id r23sm7173244pjo.22.2019.09.03.04.51.34 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 03 Sep 2019 04:51:34 -0700 (PDT) Date: Tue, 3 Sep 2019 04:51:33 -0700 From: Guenter Roeck To: Christoph Hellwig Cc: Greg Kroah-Hartman , Lee Jones , Alan Stern , linux-usb@vger.kernel.org, usb-storage@lists.one-eyed-alien.net, linux-kernel@vger.kernel.org Subject: Re: [PATCH 6/6] mfd: don't select DMA_DECLARE_COHERENT for the sm501 and tc6393xb drivers Message-ID: <20190903115133.GA3543@roeck-us.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On Tue, Sep 03, 2019 at 10:46:15AM +0200, Christoph Hellwig wrote: > Now that these drivers use the usb localmem pool there is no need to > select DMA_DECLARE_COHERENT. > > Signed-off-by: Christoph Hellwig Tested-by: Guenter Roeck for SM501. > --- > drivers/mfd/Kconfig | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig > index f129f9678940..c8cbde59bbf6 100644 > --- a/drivers/mfd/Kconfig > +++ b/drivers/mfd/Kconfig > @@ -1105,7 +1105,6 @@ config MFD_SI476X_CORE > config MFD_SM501 > tristate "Silicon Motion SM501" > depends on HAS_DMA > - select DMA_DECLARE_COHERENT > ---help--- > This is the core driver for the Silicon Motion SM501 multimedia > companion chip. This device is a multifunction device which may > @@ -1714,7 +1713,6 @@ config MFD_TC6393XB > select GPIOLIB > select MFD_CORE > select MFD_TMIO > - select DMA_DECLARE_COHERENT > help > Support for Toshiba Mobile IO Controller TC6393XB > > -- > 2.20.1 >