From patchwork Mon Sep 20 14:24:16 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heikki Krogerus X-Patchwork-Id: 12505501 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 5BC65C433F5 for ; Mon, 20 Sep 2021 14:24:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 351FC610A0 for ; Mon, 20 Sep 2021 14:24:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236124AbhITOZv (ORCPT ); Mon, 20 Sep 2021 10:25:51 -0400 Received: from mga07.intel.com ([134.134.136.100]:20391 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236140AbhITOZu (ORCPT ); Mon, 20 Sep 2021 10:25:50 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10113"; a="286817117" X-IronPort-AV: E=Sophos;i="5.85,308,1624345200"; d="scan'208";a="286817117" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Sep 2021 07:24:23 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.85,308,1624345200"; d="scan'208";a="612525728" Received: from black.fi.intel.com (HELO black.fi.intel.com.) ([10.237.72.28]) by fmsmga001.fm.intel.com with ESMTP; 20 Sep 2021 07:24:22 -0700 From: Heikki Krogerus To: Greg Kroah-Hartman Cc: Benjamin Berg , Ulrich Huber , linux-usb@vger.kernel.org Subject: [PATCH 4/7] usb: typec: ucsi: acpi: Reduce the command completion timeout Date: Mon, 20 Sep 2021 17:24:16 +0300 Message-Id: <20210920142419.54493-5-heikki.krogerus@linux.intel.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210920142419.54493-1-heikki.krogerus@linux.intel.com> References: <20210920142419.54493-1-heikki.krogerus@linux.intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org The huge delay was there to workaround a problem where the firmware did not report that it was busy with the alternate mode commands. Now that the alternate modes are polled, the delay can be dropped. Signed-off-by: Heikki Krogerus --- drivers/usb/typec/ucsi/ucsi_acpi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/typec/ucsi/ucsi_acpi.c b/drivers/usb/typec/ucsi/ucsi_acpi.c index 04976435ad736..6771f05e32c29 100644 --- a/drivers/usb/typec/ucsi/ucsi_acpi.c +++ b/drivers/usb/typec/ucsi/ucsi_acpi.c @@ -78,7 +78,7 @@ static int ucsi_acpi_sync_write(struct ucsi *ucsi, unsigned int offset, if (ret) goto out_clear_bit; - if (!wait_for_completion_timeout(&ua->complete, 60 * HZ)) + if (!wait_for_completion_timeout(&ua->complete, HZ)) ret = -ETIMEDOUT; out_clear_bit: