Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp981660ybt; Tue, 7 Jul 2020 05:09:01 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxTvERw4vc6sfR08KESc1rAXETT8iWe0VzHItFxJK4fgjIkHTEMUWmia4dOHJD80et2gkTm X-Received: by 2002:a17:907:72ca:: with SMTP id du10mr46905876ejc.78.1594123741318; Tue, 07 Jul 2020 05:09:01 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1594123741; cv=none; d=google.com; s=arc-20160816; b=M6oZW9m1LcslgAJB73h81TBlLWxPaQi4mn924ifXp6vYj8NEeh0zfYcHvYZQF88u7u 46TAo+8HBqghUynAnCxTvApapuoWQz4Ddt5MUJvw6bb2IZAKESDwsVw7pW2mqv3S0ND8 N7i3/B8PV6THINO8weH6mcIlExs5v/N2xM+adUCCSrYjmqFD3SWay0s1PMfkqtwVh6TN TIe4QU46OZjcl1WwueddsyY6qjjtY2Szx6WvnMVIk0a8J0YlxITZCBg7c4CGC6KmZz1X 2craTB1mdinmj/18qkuRotFhE/yQ6ROyp9zdx/3jLgZn3sc88TTxttWR50Dsvtz2yb6a 1eGw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=72FjQzjMcNny6leOk4383jGytYdFC5IVzB5menBnBEw=; b=m6FwNrarxpJcLzxyRBaktj+bHl3CoxObZUJ0brZRgHLobz16J5NQj0VLfwBuSL4INo DYbC3o+4dhrqDxj0/Zt06zls9txY0U0RPRykrTtNyFTpVkPAbAEGGyT03BZPVPlgbEQ1 ZZsiUECsBpiVsiR9Wh9kM4ihMztX61i0gcAEUkvO6EYEmApO8CRERRcxaoL8/N5NNbDq KRLQ/JPjsQcDUcvTEi+l+9guEmJaFL8trCafknOhxIKCylrVZ8btWbV9GA/k9A0EhuwF mOAYYv5Thh2ZbohT6RD2BwEERIflIWCKG4pn6hKLzj6c95AOGxk6L3OZIuSoYkazV2qO Wm8w== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=CuNUIn+K; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id bi27si17548478edb.232.2020.07.07.05.08.37; Tue, 07 Jul 2020 05:09:01 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=CuNUIn+K; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727826AbgGGMIR (ORCPT + 99 others); Tue, 7 Jul 2020 08:08:17 -0400 Received: from mail.kernel.org ([198.145.29.99]:58930 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726745AbgGGMIR (ORCPT ); Tue, 7 Jul 2020 08:08:17 -0400 Received: from localhost (fw-tnat.cambridge.arm.com [217.140.96.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 96812206F6; Tue, 7 Jul 2020 12:08:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594123697; bh=XhUGgZi7navlJCLWgGMz/XjSfHJuz5CPo+3UciovSag=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=CuNUIn+K3SQH8i5HdQyx7cycZjoqqhU024jJ/sk+4O5w57LuC87QdpYVxbfE2E6qA QZHpaYOJlQ7MWzFGdgJqcyux18cFE9A7epBU2c1k+TWMy6+td1ggprYH+uVgQFGqIy m/SrSAQSfh/kn4NJ3tww8dRfXG+in3mqDlvWGn4c= Date: Tue, 7 Jul 2020 13:08:12 +0100 From: Mark Brown To: Douglas Anderson Cc: Andy Gross , Bjorn Andersson , akashast@codeaurora.org, linux-arm-msm@vger.kernel.org, mkshah@codeaurora.org, swboyd@chromium.org, georgi.djakov@linaro.org, ctheegal@codeaurora.org, mka@chromium.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org Subject: Re: [PATCH 1/3] spi: spi-geni-qcom: Avoid clock setting if not needed Message-ID: <20200707120812.GA22129@sirena.org.uk> References: <20200702004509.2333554-1-dianders@chromium.org> <20200701174506.1.Icfdcee14649fc0a6c38e87477b28523d4e60bab3@changeid> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="0OAP2g/MAC+5xKAE" Content-Disposition: inline In-Reply-To: <20200701174506.1.Icfdcee14649fc0a6c38e87477b28523d4e60bab3@changeid> X-Cookie: Will stain. User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --0OAP2g/MAC+5xKAE Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Jul 01, 2020 at 05:45:07PM -0700, Douglas Anderson wrote: > Every SPI transfer could have a different clock rate. The > spi-geni-qcom controller code to deal with this was never very well > optimized and has always had a lot of code plus some calls into the This doesn't apply against current code, please check and resend. --0OAP2g/MAC+5xKAE Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl8EZasACgkQJNaLcl1U h9B7xwf/cKBIWXIVZ7cgKhUTJ72jK/0YZXW8VirUPNemWNCqngPLthyNfEf+33CC IHqGoYhy1Ya6ZSVa1q9U04w7LNrbOB/VlafagzTETNWKL9nDl9vTtVZ4RohypJ6H LAgu83k42Bj6IWqb03bNq6tk+Rm6YNfcOKr1dCNI6eqy7xwCUhdVTIFVx8U+4ueK EQc36sJNVdn21yrhDDr5Xbv+Xrf/IqXKWNbd44B5ibuAsvqM0hyUhtBDmGm3L5xf qyBkgN0dtRq7GsCIt4osSyFbM+lejB1wqbDdj41xTw2wm6TpX1/7WRXEZTR8Tuqp REkgStRcA7qB8zipvOXgAoO6jes6ug== =8FuU -----END PGP SIGNATURE----- --0OAP2g/MAC+5xKAE--