diff options
author | Valentin Schneider <valentin.schneider@arm.com> | 2020-09-01 23:55:48 +0300 |
---|---|---|
committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-09-18 20:11:04 +0300 |
commit | ecddc3a0d5d752071c627aa1a1d4d7b529ddae67 (patch) | |
tree | 6f78161e6532d039b17d304046e4180ab7831830 /drivers/base | |
parent | 874f635310648a5adcedbd7e02ea0555cfa1da56 (diff) | |
download | linux-ecddc3a0d5d752071c627aa1a1d4d7b529ddae67.tar.xz |
arch_topology, cpufreq: constify arch_* cpumasks
The passed cpumask arguments to arch_set_freq_scale() and
arch_freq_counters_available() are only iterated over, so reflect this
in the prototype. This also allows to pass system cpumasks like
cpu_online_mask without getting a warning.
Signed-off-by: Valentin Schneider <valentin.schneider@arm.com>
Signed-off-by: Ionela Voinescu <ionela.voinescu@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base')
-rw-r--r-- | drivers/base/arch_topology.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c index 42a08ef693ae..91de5331ac8a 100644 --- a/drivers/base/arch_topology.c +++ b/drivers/base/arch_topology.c @@ -21,13 +21,13 @@ #include <linux/sched.h> #include <linux/smp.h> -__weak bool arch_freq_counters_available(struct cpumask *cpus) +__weak bool arch_freq_counters_available(const struct cpumask *cpus) { return false; } DEFINE_PER_CPU(unsigned long, freq_scale) = SCHED_CAPACITY_SCALE; -void arch_set_freq_scale(struct cpumask *cpus, unsigned long cur_freq, +void arch_set_freq_scale(const struct cpumask *cpus, unsigned long cur_freq, unsigned long max_freq) { unsigned long scale; |