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Commit 39c132ee authored by Viresh Kumar's avatar Viresh Kumar Committed by Rafael J. Wysocki
Browse files

cpufreq: limit the scope of l_p_j variables 



These variables are just used within adjust_jiffies() and so must be
local to it. Also there is no need of a dummy routine for CONFIG_SMP
case as we can take care of all that with help of macros in the same
routine. It doesn't look that ugly.

Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent d7a9771c

drivers/cpufreq/cpufreq.c

+5 −10
Original line number Diff line number Diff line
@@ -250,12 +250,12 @@ EXPORT_SYMBOL_GPL(cpufreq_cpu_put); 
 * systems as each CPU might be scaled differently. So, use the arch

 * per-CPU loops_per_jiffy value wherever possible.

 */

static void adjust_jiffies(unsigned long val, struct cpufreq_freqs *ci)

{

#ifndef CONFIG_SMP

	static unsigned long l_p_j_ref;

	static unsigned int l_p_j_ref_freq;



static void adjust_jiffies(unsigned long val, struct cpufreq_freqs *ci)

{

	if (ci->flags & CPUFREQ_CONST_LOOPS)

		return;
@@ -271,13 +271,8 @@ static void adjust_jiffies(unsigned long val, struct cpufreq_freqs *ci) 
		pr_debug("scaling loops_per_jiffy to %lu for frequency %u kHz\n",

			 loops_per_jiffy, ci->new);

	}

}

#else

static inline void adjust_jiffies(unsigned long val, struct cpufreq_freqs *ci)

{

	return;

}

#endif

}



static void __cpufreq_notify_transition(struct cpufreq_policy *policy,

		struct cpufreq_freqs *freqs, unsigned int state)