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Commit bc68f6c4 authored by Amit Pundir's avatar Amit Pundir Committed by John Stultz
Browse files

cpufreq: interactive: build fixes for 4.4 



Bring back cpufreq_{get,put}_global_kobject() definitions
removed by upstream commit 8eec1020 "cpufreq: create
cpu/cpufreq at boot time" to fix build failures.

Signed-off-by: default avatarAmit Pundir <amit.pundir@linaro.org>
parent e197a219

drivers/cpufreq/cpufreq_interactive.c

+22 −0
Original line number Diff line number Diff line
@@ -116,6 +116,28 @@ struct cpufreq_interactive_tunables { 
	bool io_is_busy;

};



/*

 * HACK: FIXME: Bring back cpufreq_{get,put}_global_kobject()

 * definition removed by upstream commit 8eec1020f0c0 "cpufreq:

 * create cpu/cpufreq at boot time" to fix build failures.

 */

static int cpufreq_global_kobject_usage;



int cpufreq_get_global_kobject(void)

{

	if (!cpufreq_global_kobject_usage++)

		return kobject_add(cpufreq_global_kobject,

				&cpu_subsys.dev_root->kobj, "%s", "cpufreq");



	return 0;

}



void cpufreq_put_global_kobject(void)

{

	if (!--cpufreq_global_kobject_usage)

		kobject_del(cpufreq_global_kobject);

}



/* For cases where we have single governor instance for system */

static struct cpufreq_interactive_tunables *common_tunables;