Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755011AbZJZHjh (ORCPT ); Mon, 26 Oct 2009 03:39:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754918AbZJZHjL (ORCPT ); Mon, 26 Oct 2009 03:39:11 -0400 Received: from Cpsmtpm-eml109.kpnxchange.com ([195.121.3.13]:60983 "EHLO CPSMTPM-EML109.kpnxchange.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754895AbZJZHjE (ORCPT ); Mon, 26 Oct 2009 03:39:04 -0400 From: Frans Pop To: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: akpm@linux-foundation.org, Frans Pop , Zhang Rui Subject: [PATCH 6/6] thermal: disable polling if passive_delay and polling_delay are both unset Date: Mon, 26 Oct 2009 08:39:04 +0100 Message-Id: <1256542744-26569-7-git-send-email-elendil@planet.nl> X-Mailer: git-send-email 1.5.6.5 In-Reply-To: <1256542744-26569-1-git-send-email-elendil@planet.nl> References: <1256542744-26569-1-git-send-email-elendil@planet.nl> X-OriginalArrivalTime: 26 Oct 2009 07:39:05.0880 (UTC) FILETIME=[65607980:01CA560F] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1158 Lines: 32 Otherwise polling will continue for the thermal zone even when it is no longer needed, for example because forced passive cooling was disabled. Signed-off-by: Frans Pop Acked-by: Matthew Garrett Cc: Zhang Rui --- drivers/thermal/thermal_sys.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c index fc5e92e..d69e6fd 100644 --- a/drivers/thermal/thermal_sys.c +++ b/drivers/thermal/thermal_sys.c @@ -1019,6 +1019,8 @@ void thermal_zone_device_update(struct thermal_zone_device *tz) thermal_zone_device_set_polling(tz, tz->passive_delay); else if (tz->polling_delay) thermal_zone_device_set_polling(tz, tz->polling_delay); + else + thermal_zone_device_set_polling(tz, 0); mutex_unlock(&tz->lock); } EXPORT_SYMBOL(thermal_zone_device_update); -- 1.5.6.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/