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=-8.8 required=3.0 tests=DATE_IN_PAST_12_24, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 5125CC33CAF for ; Thu, 16 Jan 2020 18:56:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2AB02206E6 for ; Thu, 16 Jan 2020 18:56:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="IqEUWJ/l" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389458AbgAPS4x (ORCPT ); Thu, 16 Jan 2020 13:56:53 -0500 Received: from mail-pf1-f193.google.com ([209.85.210.193]:38368 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726892AbgAPS4w (ORCPT ); Thu, 16 Jan 2020 13:56:52 -0500 Received: by mail-pf1-f193.google.com with SMTP id x185so10660889pfc.5 for ; Thu, 16 Jan 2020 10:56:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=e1hPnAGJzQjzVaN7LMtGbDC+VKlYHzG/ED+64kYaGrI=; b=IqEUWJ/l9j+vDhIStoS5gcfw4PfL/wBYR7hBxLeS0jsAvDZ6CAvCazaGAkrN5RFk5G VDPM1Fbg72swG3QTJC7U65umy0PmLADKpjzozqH9f942oscCiVsVZrZi6320I9JhyYC8 NyHjSyw72Q+l1fZ7puE5SPEf3Sogwn1dhAwYfYYPxw9a9lKMGcjJi4IF/K2DyfGZxHNV yatOJ0bCWNe0G6d7sjIm+mSO5+nQE6A8yyIEWAnU0//F7mVwFWV2UyY8+Q9ZkG8MdQi5 2epuSmibmrviI0DRfuaDAWMcYkdu+ActSmyxna7V4slEkR18Xq5Ezxl3Pp/i8OEAazCU Um1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=e1hPnAGJzQjzVaN7LMtGbDC+VKlYHzG/ED+64kYaGrI=; b=ddzjpK8HhinkatXMlpNNvef8KiNnE66FY5y+aaI+cEYPLDluA3KvShrKIa7Zdr/m45 UQEXHUwf9Nju/lTMcqvSo8t2lK0pWWUspROVWL4p+W5FgnXHI5enV8vWGX23Tk9vZOLy GKzcTtSMr/Bvt3qBdgKGhOVwyVfkuZm2/+ALr0G5CMcmSTGEX1L74ONel3nyJQTPH/00 3Kzcj4wFyVh/CARvTL5/DlSMt3RjMloBB8H1mXggPgy3+f0QLI92vzeH8wBfIKSQZcEU 7/Di3P4QCKuRI3KYYvJ75Y/vZA+CctdiOreYJPMCtF2rfLpjDik1TFP2LvkVGztJbl3y 0CIg== X-Gm-Message-State: APjAAAXxpQXdJBz0ns6/8lDjuB51BmeKHu4+t0qBI9osI57jEDHCLKtW 5HdPYBkT+oGxbNokY4ajyP4= X-Google-Smtp-Source: APXvYqzBrjalHzUntGeA1rtxl9lVUwoM7GDV+GOSmvhgnho3lcEojfjvPeArkvgAORZ+isrZx8NhvQ== X-Received: by 2002:a62:148a:: with SMTP id 132mr39160103pfu.158.1579201011524; Thu, 16 Jan 2020 10:56:51 -0800 (PST) Received: from ajayg.nvidia.com (searspoint.nvidia.com. [216.228.112.21]) by smtp.gmail.com with ESMTPSA id z26sm24611709pgu.80.2020.01.16.10.56.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Jan 2020 10:56:50 -0800 (PST) From: Ajay Gupta X-Google-Original-From: Ajay Gupta To: heikki.krogerus@linux.intel.com Cc: linux-usb@vger.kernel.org, Ajay Gupta Subject: [PATCH 2/2] usb: ucsi: ccg: disable runtime pm during fw flashing Date: Wed, 15 Jan 2020 17:32:47 -0800 Message-Id: <20200116013247.16507-2-ajayg@nvidia.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200116013247.16507-1-ajayg@nvidia.com> References: <20200116013247.16507-1-ajayg@nvidia.com> X-NVConfidentiality: public Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Ajay Gupta Ucsi ppm is unregistered during fw flashing so disable runtime pm also and reenable after fw flashing is completed and ppm is re-registered. Signed-off-by: Ajay Gupta --- drivers/usb/typec/ucsi/ucsi_ccg.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c b/drivers/usb/typec/ucsi/ucsi_ccg.c index a5b8530490db..2658cda5da11 100644 --- a/drivers/usb/typec/ucsi/ucsi_ccg.c +++ b/drivers/usb/typec/ucsi/ucsi_ccg.c @@ -1219,6 +1219,7 @@ static int ccg_restart(struct ucsi_ccg *uc) return status; } + pm_runtime_enable(uc->dev); return 0; } @@ -1234,6 +1235,7 @@ static void ccg_update_firmware(struct work_struct *work) if (flash_mode != FLASH_NOT_NEEDED) { ucsi_unregister(uc->ucsi); + pm_runtime_disable(uc->dev); free_irq(uc->irq, uc); ccg_fw_update(uc, flash_mode); -- 2.17.1