forked from Minki/linux
cpufreq: rewrite cpufreq_driver->flags using shift operator
Currently cpufreq_driver's flags are defined directly using 0x1, 0x2, 0x4, 0x8, etc.. As the list grows it becomes less readable.. Use bitwise shift operator << to generate these numbers for respective positions. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -211,13 +211,14 @@ struct cpufreq_driver {
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};
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/* flags */
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#define CPUFREQ_STICKY 0x01 /* the driver isn't removed even if
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* all ->init() calls failed */
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#define CPUFREQ_CONST_LOOPS 0x02 /* loops_per_jiffy or other kernel
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* "constants" aren't affected by
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* frequency transitions */
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#define CPUFREQ_PM_NO_WARN 0x04 /* don't warn on suspend/resume speed
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* mismatches */
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#define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
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all ->init() calls failed */
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#define CPUFREQ_CONST_LOOPS (1 << 1) /* loops_per_jiffy or other
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kernel "constants" aren't
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affected by frequency
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transitions */
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#define CPUFREQ_PM_NO_WARN (1 << 2) /* don't warn on suspend/resume
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speed mismatches */
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int cpufreq_register_driver(struct cpufreq_driver *driver_data);
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int cpufreq_unregister_driver(struct cpufreq_driver *driver_data);
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