From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-2841-1524823722-2-1960577505712654698 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no ("Email failed DMARC policy for domain") X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, FREEMAIL_FORGED_FROMDOMAIN 0.25, FREEMAIL_FROM 0.001, HEADER_FROM_DIFFERENT_DOMAINS 0.25, MAILING_LIST_MULTI -1, RCVD_IN_DNSWL_HI -5, T_TVD_MIME_EPI 0.01, LANGUAGES en, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='US', FromHeader='com', MailFrom='org' X-Spam-charsets: plain='us-ascii' X-Attached: signature.asc X-IgnoreVacation: yes ("Email failed DMARC policy for domain") X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: linux-usb-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=fm2; t= 1524823722; b=ZcQniMQeJ+UYTvb8jy/qgmxCqfnqLuwwNJRtt2wD0YwrGCCF3J Cw9ZqJqizdk9L0WCJe7cW6cLvXj6DAmdR/skBJYAVRx3/81DnMiHJa8mbaw00nqm cOBMZ0uSgDfhg92P4/qE7l5Tn9zZRhE5lHb4M+If0fnMNSBXaSyH72/0Cg6NKyvq zP9L3OFpYaqdUEIiz9jigQhK8if+cNnLl57lFii3jos7ijflXyiNBajYwFySgaXU 3+Men+begPUBv6D+o0K6HhS2EOGiuK8n28LJtUDPdMLmqS9yZnuNSOTstA8eI1FV 4Pja8SA8tJpsX9wwaTCafE2MughbjVLaD/bA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=date:from:to:cc:subject:message-id :references:mime-version:content-type:in-reply-to:sender :list-id; s=fm2; t=1524823722; bh=oefm9nAdPnsFiqVJQMVBhc4WXnBjGE Zj5gBwZSjwiPI=; b=X7WtW4CTMz75J9Z+55odOQk0clVRPCMfe3yWh67EYsFMSA j6rATGNUSQ8mDZB7KivTK9vRljgOJHzMEN4469mO8XrDzk4TSCZlsHt4I4keJOw7 dIlxdPsWnJvyksMffxhEsO0Xv/uXRNT8z4sL81w0M46B5yPkAKk7on24YWCeTNi/ GPZMLa8s/qnz9qSQfZhRIyDJPeyqoMXiQPcgJ3JNhAnJLl0eD3yx2vDLmp04LP5P eDaEYZFa/UL00cZtviz8N7gzdm9XAldkeuweV02GsqZnk9LejXL/WXgStgkYKZ5D GAulCfpQmv/yMOeyxRd148u5drGQvUPAb5gHZtXw== ARC-Authentication-Results: i=1; mx4.messagingengine.com; arc=none (no signatures found); dkim=fail (body has been altered, 2048-bit rsa key sha256) header.d=gmail.com header.i=@gmail.com header.b=l4KOOkny x-bits=2048 x-keytype=rsa x-algorithm=sha256 x-selector=20161025; dmarc=fail (p=none,has-list-id=yes,d=none) header.from=gmail.com; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=linux-usb-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; x-google-dkim=fail (body has been altered, 2048-bit rsa key) header.d=1e100.net header.i=@1e100.net header.b=pGf2KoZk; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=gmail.com header.result=pass header_is_org_domain=yes; x-vs=clean score=-100 state=0 Authentication-Results: mx4.messagingengine.com; arc=none (no signatures found); dkim=fail (body has been altered, 2048-bit rsa key sha256) header.d=gmail.com header.i=@gmail.com header.b=l4KOOkny x-bits=2048 x-keytype=rsa x-algorithm=sha256 x-selector=20161025; dmarc=fail (p=none,has-list-id=yes,d=none) header.from=gmail.com; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=linux-usb-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; x-google-dkim=fail (body has been altered, 2048-bit rsa key) header.d=1e100.net header.i=@1e100.net header.b=pGf2KoZk; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=gmail.com header.result=pass header_is_org_domain=yes; x-vs=clean score=-100 state=0 X-ME-VSCategory: clean X-CM-Envelope: MS4wfGR3dbmypv7Co10KgOAYkIZp3L3NERtQ2gR59+vPWra45EAQ/M52Qdv7e5gfL+MVymGQFdNSRwohjxsVlNwJ62FJeUYC0hSMZSgctlsPp2yZRuYvgf0a 2rhng/RWaUy91iH1LhCAYklJui/LuR8Po8UYgbaFP9dgptyy+Sg6DePsrbVM8mcDililSDgfCabGxvXatRSm4or7GXh4ULsHFuJhxfiRu9lRo9clEEeEaURw X-CM-Analysis: v=2.3 cv=JLoVTfCb c=1 sm=1 tr=0 a=UK1r566ZdBxH71SXbqIOeA==:117 a=UK1r566ZdBxH71SXbqIOeA==:17 a=x7bEGLp0ZPQA:10 a=I5jJpb0z_YgA:10 a=xqWC_Br6kY4A:10 a=Kd1tUaAdevIA:10 a=Ikd4Dj_1AAAA:8 a=GjCIeZvoTAnWx6o7uwIA:9 a=CjuIK1q_8ugA:10 a=TC1m6TQkiwKXMQZUKgQA:9 a=ONNS8QRKHyMA:10 a=VwQbUJbxAAAA:8 a=Ndx7yIVex8M7RJDNeXoA:9 a=x8gzFH9gYPwA:10 a=AjGcO6oz07-iQ99wixmX:22 X-ME-CMScore: 0 X-ME-CMCategory: none Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932496AbeD0KI1 (ORCPT ); Fri, 27 Apr 2018 06:08:27 -0400 Received: from mail-wr0-f196.google.com ([209.85.128.196]:46250 "EHLO mail-wr0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757805AbeD0KI0 (ORCPT ); Fri, 27 Apr 2018 06:08:26 -0400 X-Google-Smtp-Source: AB8JxZoBFVLMh491njhxajwXVFUr43jes1Ahk6wwlPEJ/cnUpscd+bDaP7OLpg3KH61OUNP5m6VchQ== Date: Fri, 27 Apr 2018 12:08:22 +0200 From: Thierry Reding To: Jon Hunter Cc: Mathias Nyman , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH V2 1/3] usb: xhci: tegra: Prepare for adding runtime PM support Message-ID: <20180427100822.GP30388@ulmo> References: <1524754750-3633-1-git-send-email-jonathanh@nvidia.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="xXygN3QAmJYWdGtb" Content-Disposition: inline In-Reply-To: <1524754750-3633-1-git-send-email-jonathanh@nvidia.com> User-Agent: Mutt/1.9.5 (2018-04-13) Sender: linux-usb-owner@vger.kernel.org X-Mailing-List: linux-usb@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: --xXygN3QAmJYWdGtb Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Apr 26, 2018 at 03:59:08PM +0100, Jon Hunter wrote: > When adding runtime PM support to the Tegra XHCI driver, it is desirable > to move the function calls to enable the clocks, regulators and PHY from > the tegra_xusb_probe into the runtime PM handlers. Currently, the > clocks, regulators and PHY are all enabled before we call > usb_create_hcd() in tegra_xusb_probe(), however, we cannot call > pm_runtime_get_sync() at this point because the platform device data is > not yet initialised. Fortunately, the function usb_create_hcd() can be > called before we enable the clocks, regulators and PHY and so prepare > for adding runtime PM support, by moving the call to usb_create_hcd() > before we enable the hardware. >=20 > Signed-off-by: Jon Hunter Acked-by: Thierry Reding --xXygN3QAmJYWdGtb Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAlri9pYACgkQ3SOs138+ s6HzjhAAwVHAmy4sZt3lLaoj3GhqOOVEexovo3hsAp5Se568AXbA3qHi+iYXPlZn 5jd10c+vZlC7Su2+2RzrKZhPmqUGTYWWw2bqBQ5xVGx04dyFk656vsCvENsE4ftJ InDd+WezMSBDIRcVtXMfNGFpS9Y1YwWy2QuvME2/mxSAICVneQ0sKHKSGa6xNPdx /6eGtIxTGyS2U7mQ683L26KSCNnYvyek0YNnd1/AuF/ycykfCV0tlysCFFIqxmaz udGtP4uaG5TVM8Wc/rUMX83bqkFHwS7A0mY+fP78qn+PPyUZlvsBXi8ljm4OXnd8 Q9wwptIcODODk2dnjbTOIjgakvcR0DavpbXtK/udmZ8nH1eeeV41ZpvFMgw0zJxp fCiIm2nAjUrwEk/ZD8YQti4GFvq/rQ6xv4h6ElQ150jG+LkcHA2FNHBddaZsAG2z 5iQdNOup/a1N0R7uBU+kc/6UUuVtNwSDTA1DrntAvW7kOsTqU+JhSvG89V69rsM9 P3vIfmyc5EE6nYotPCoegHmLd9R/6/B0HUTW/BSs37mnR6entdPxmbgyj10atvQM 2g7LyXSM31CPyne1atMWLBzxBFkugCKrLGI4W6D8ISUN8Nf1DFjth9vh6qTnOPBY Uf3t9QXPUtHLspbSyeCM49tyHGHH/D9KEEzd2CNvZqfixq4rOPg= =oRd8 -----END PGP SIGNATURE----- --xXygN3QAmJYWdGtb--