Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966029Ab3DQRSY (ORCPT ); Wed, 17 Apr 2013 13:18:24 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:58121 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965456Ab3DQRSU (ORCPT ); Wed, 17 Apr 2013 13:18:20 -0400 From: Eduardo Valentin To: CC: Eduardo Valentin , Zhang Rui , , Subject: [PATCH 15/30] thermal: cpu_cooling: update documentation for cpufreq_apply_cooling Date: Wed, 17 Apr 2013 13:12:08 -0400 Message-ID: <1366218743-20841-16-git-send-email-eduardo.valentin@ti.com> X-Mailer: git-send-email 1.8.2.1.342.gfa7285d In-Reply-To: <1366218743-20841-1-git-send-email-eduardo.valentin@ti.com> References: <1366218743-20841-1-git-send-email-eduardo.valentin@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1351 Lines: 35 Update kernel-doc comments for cpufreq_apply_cooling function. Cc: Zhang Rui Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Eduardo Valentin --- drivers/thermal/cpu_cooling.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c index 593da29..934c0b0 100644 --- a/drivers/thermal/cpu_cooling.c +++ b/drivers/thermal/cpu_cooling.c @@ -265,6 +265,12 @@ static unsigned int get_cpu_frequency(unsigned int cpu, unsigned long level) * @cpufreq_device: cpufreq_cooling_device pointer containing frequency * clipping data. * @cooling_state: value of the cooling state. + * + * Function used to make sure the cpufreq layer is aware of current thermal + * limits. The limits are applied by updating the cpufreq policy. + * + * Return: 0 on success, an error code otherwise (-EINVAL in case wrong + * cooling state). */ static int cpufreq_apply_cooling(struct cpufreq_cooling_device *cpufreq_device, unsigned long cooling_state) -- 1.8.2.1.342.gfa7285d -- 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/