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Commit 8e71da71 authored by Asha Magadi Venkateshamurthy's avatar Asha Magadi Venkateshamurthy
Browse files

qcom-cpufreq: Removing lmh-dcvs parsing in ready callback 



LMH DCVS is no more registering cpufreq cooling device. cpufreq
has to register cpufreq cooling device for each policy by default.

Remove LMH DCVS node check before cpufreq cooling register in
cpufreq ready callback.

Change-Id: I4476aac3c5aecfd438b0671eb0a9ab8ad535eebb
Signed-off-by: default avatarAsha Magadi Venkateshamurthy <amagad@codeaurora.org>
parent ba87aa9b

drivers/cpufreq/qcom-cpufreq.c

+3 −11
Original line number Diff line number Diff line
@@ -4,7 +4,7 @@ 
 * MSM architecture cpufreq driver

 *

 * Copyright (C) 2007 Google, Inc.

 * Copyright (c) 2007-2019, The Linux Foundation. All rights reserved.

 * Copyright (c) 2007-2020, The Linux Foundation. All rights reserved.

 * Author: Mike A. Chan <mikechan@google.com>

 *

 */
@@ -304,7 +304,7 @@ static struct freq_attr *msm_freq_attr[] = { 


static void msm_cpufreq_ready(struct cpufreq_policy *policy)

{

	struct device_node *np, *lmh_node;

	struct device_node *np;

	unsigned int cpu = policy->cpu;



	if (cdev[cpu])
@@ -319,21 +319,13 @@ static void msm_cpufreq_ready(struct cpufreq_policy *policy) 
	 * thermal DT code takes care of matching them.

	 */

	if (of_find_property(np, "#cooling-cells", NULL)) {

		lmh_node = of_parse_phandle(np, "qcom,lmh-dcvs", 0);

		if (lmh_node) {

			of_node_put(lmh_node);

			goto ready_exit;

		}



		cdev[cpu] = of_cpufreq_cooling_register(policy);

		cdev[cpu] = cpufreq_platform_cooling_register(policy, NULL);

		if (IS_ERR(cdev[cpu])) {

			pr_err("running cpufreq for CPU%d without cooling dev: %ld\n",

			       cpu, PTR_ERR(cdev[cpu]));

			cdev[cpu] = NULL;

		}

	}



ready_exit:

	of_node_put(np);

}