cpufreq: Introduce cpufreq_driver_test_flags() (a62f68f5) · Commits · 戴 / test

drivers/cpufreq/cpufreq.c

+12 −0

Original line number	Diff line number	Diff line
		@@ -1907,6 +1907,18 @@ void cpufreq_resume(void)
		}
		}

		/**
		* cpufreq_driver_test_flags - Test cpufreq driver's flags against given ones.
		* @flags: Flags to test against the current cpufreq driver's flags.
		*
		* Assumes that the driver is there, so callers must ensure that this is the
		* case.
		*/
		bool cpufreq_driver_test_flags(u16 flags)
		{
		return !!(cpufreq_driver->flags & flags);
		}

		/**
		* cpufreq_get_current_driver - return current driver's name
		*

+1 −0

Original line number	Diff line number	Diff line
		@@ -433,6 +433,7 @@ struct cpufreq_driver {
		int cpufreq_register_driver(struct cpufreq_driver *driver_data);
		int cpufreq_unregister_driver(struct cpufreq_driver *driver_data);

		bool cpufreq_driver_test_flags(u16 flags);
		const char *cpufreq_get_current_driver(void);
		void *cpufreq_get_driver_data(void);