Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8321be6a authored by Amit Kucheria's avatar Amit Kucheria Committed by Rafael J. Wysocki
Browse files

cpufreq: Replace open-coded << with BIT() 



Minor clean-up to use BIT() and keep checkpatch happy. Clean up the
comment formatting while we're at it to make it easier to read.

Signed-off-by: default avatarAmit Kucheria <amit.kucheria@linaro.org>
Reviewed-by: default avatarStephen Boyd <swboyd@chromium.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 4944514e

include/linux/cpufreq.h

+13 −12
Original line number Diff line number Diff line
@@ -346,14 +346,15 @@ struct cpufreq_driver { 
};



/* flags */

#define CPUFREQ_STICKY		(1 << 0)	/* driver isn't removed even if

						   all ->init() calls failed */

#define CPUFREQ_CONST_LOOPS	(1 << 1)	/* loops_per_jiffy or other

						   kernel "constants" aren't

						   affected by frequency

						   transitions */

#define CPUFREQ_PM_NO_WARN	(1 << 2)	/* don't warn on suspend/resume

						   speed mismatches */



/* driver isn't removed even if all ->init() calls failed */

#define CPUFREQ_STICKY				BIT(0)



/* loops_per_jiffy or other kernel "constants" aren't affected by frequency transitions */

#define CPUFREQ_CONST_LOOPS			BIT(1)



/* don't warn on suspend/resume speed mismatches */

#define CPUFREQ_PM_NO_WARN			BIT(2)



/*

 * This should be set by platforms having multiple clock-domains, i.e.
@@ -361,14 +362,14 @@ struct cpufreq_driver { 
 * be created in cpu/cpu<num>/cpufreq/ directory and so they can use the same

 * governor with different tunables for different clusters.

 */

#define CPUFREQ_HAVE_GOVERNOR_PER_POLICY (1 << 3)

#define CPUFREQ_HAVE_GOVERNOR_PER_POLICY	BIT(3)



/*

 * Driver will do POSTCHANGE notifications from outside of their ->target()

 * routine and so must set cpufreq_driver->flags with this flag, so that core

 * can handle them specially.

 */

#define CPUFREQ_ASYNC_NOTIFICATION  (1 << 4)

#define CPUFREQ_ASYNC_NOTIFICATION		BIT(4)



/*

 * Set by drivers which want cpufreq core to check if CPU is running at a
@@ -377,13 +378,13 @@ struct cpufreq_driver { 
 * from the table. And if that fails, we will stop further boot process by

 * issuing a BUG_ON().

 */

#define CPUFREQ_NEED_INITIAL_FREQ_CHECK	(1 << 5)

#define CPUFREQ_NEED_INITIAL_FREQ_CHECK	BIT(5)



/*

 * Set by drivers to disallow use of governors with "dynamic_switching" flag

 * set.

 */

#define CPUFREQ_NO_AUTO_DYNAMIC_SWITCHING (1 << 6)

#define CPUFREQ_NO_AUTO_DYNAMIC_SWITCHING	BIT(6)



int cpufreq_register_driver(struct cpufreq_driver *driver_data);

int cpufreq_unregister_driver(struct cpufreq_driver *driver_data);