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cpufreq: limit the scope of l_p_j variables

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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: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Viresh Kumar 2015-01-02 12:34:34 +05:30 committed by Rafael J. Wysocki
parent d7a9771c1a
commit 39c132eebd
1 changed files with 5 additions and 10 deletions
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11
drivers/cpufreq/cpufreq.c
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@ -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)