From mboxrd@z Thu Jan 1 00:00:00 1970 From: Viresh Kumar Subject: [PATCH 068/228] cpufreq: imx6q: Use generic cpufreq routines Date: Fri, 13 Sep 2013 18:30:14 +0530 Message-ID: References: Return-path: Received: from mail-pb0-f48.google.com ([209.85.160.48]:65235 "EHLO mail-pb0-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755282Ab3IMNLF (ORCPT ); Fri, 13 Sep 2013 09:11:05 -0400 Received: by mail-pb0-f48.google.com with SMTP id ma3so1214961pbc.21 for ; Fri, 13 Sep 2013 06:11:05 -0700 (PDT) In-Reply-To: In-Reply-To: References: Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: rjw@sisk.pl Cc: linaro-kernel@lists.linaro.org, patches@linaro.org, cpufreq@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Viresh Kumar Most of the CPUFreq drivers do similar things in .exit() and .verify() routines and .attr. So its better if we have generic routines for them which can be used by cpufreq drivers then. This patch uses these generic routines for this driver. Acked-by: Shawn Guo Signed-off-by: Viresh Kumar --- drivers/cpufreq/imx6q-cpufreq.c | 22 +++------------------- 1 file changed, 3 insertions(+), 19 deletions(-) diff --git a/drivers/cpufreq/imx6q-cpufreq.c b/drivers/cpufreq/imx6q-cpufreq.c index cd9489f..29767bb 100644 --- a/drivers/cpufreq/imx6q-cpufreq.c +++ b/drivers/cpufreq/imx6q-cpufreq.c @@ -34,11 +34,6 @@ static struct device *cpu_dev; static struct cpufreq_frequency_table *freq_table; static unsigned int transition_latency; -static int imx6q_verify_speed(struct cpufreq_policy *policy) -{ - return cpufreq_frequency_table_verify(policy, freq_table); -} - static unsigned int imx6q_get_speed(unsigned int cpu) { return clk_get_rate(arm_clk) / 1000; @@ -173,25 +168,14 @@ static int imx6q_cpufreq_init(struct cpufreq_policy *policy) return 0; } -static int imx6q_cpufreq_exit(struct cpufreq_policy *policy) -{ - cpufreq_frequency_table_put_attr(policy->cpu); - return 0; -} - -static struct freq_attr *imx6q_cpufreq_attr[] = { - &cpufreq_freq_attr_scaling_available_freqs, - NULL, -}; - static struct cpufreq_driver imx6q_cpufreq_driver = { - .verify = imx6q_verify_speed, + .verify = cpufreq_generic_frequency_table_verify, .target = imx6q_set_target, .get = imx6q_get_speed, .init = imx6q_cpufreq_init, - .exit = imx6q_cpufreq_exit, + .exit = cpufreq_generic_exit, .name = "imx6q-cpufreq", - .attr = imx6q_cpufreq_attr, + .attr = cpufreq_generic_attr, }; static int imx6q_cpufreq_probe(struct platform_device *pdev) -- 1.7.12.rc2.18.g61b472e