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authorViresh Kumar <viresh.kumar@linaro.org>2016-04-27 08:52:22 +0530
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-04-28 15:18:18 +0200
commitdde370b23c1787a9c723ac049d56a3014937f889 (patch)
tree13411e8f79d48bc1bdc0668b9b8df1ec0f42aa0a /drivers/base
parentd708b384c06dddeb35d46a6127c08a7403fa2faf (diff)
downloadop-kernel-dev-dde370b23c1787a9c723ac049d56a3014937f889.zip
op-kernel-dev-dde370b23c1787a9c723ac049d56a3014937f889.tar.gz
PM / OPP: Mark cpumask as const in dev_pm_opp_set_sharing_cpus()
dev_pm_opp_set_sharing_cpus() isn't supposed to update the cpumask passed as its parameter, and so it should always have been marked 'const'. Do it now. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base')
-rw-r--r--drivers/base/power/opp/cpu.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/base/power/opp/cpu.c b/drivers/base/power/opp/cpu.c
index 55cbf9b..5469e77 100644
--- a/drivers/base/power/opp/cpu.c
+++ b/drivers/base/power/opp/cpu.c
@@ -287,7 +287,8 @@ EXPORT_SYMBOL_GPL(dev_pm_opp_of_get_sharing_cpus);
* that this function is *NOT* called under RCU protection or in contexts where
* mutex cannot be locked.
*/
-int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, cpumask_var_t cpumask)
+int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev,
+ const cpumask_var_t cpumask)
{
struct opp_device *opp_dev;
struct opp_table *opp_table;
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