diff options
| author |   Viresh Kumar <viresh.kumar@linaro.org> | 2015-07-30 15:04:01 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-05 17:08:14 -0700 |
| commit | 71db87ba570038497db1227b7dc61113c4156565 (patch) | |
| tree | 55822a231eae32bf81af81148f04dacc1d30c67d /drivers/cpufreq | |
| parent | driver core: correct device's shutdown order (diff) | |
| download | linux-dev-71db87ba570038497db1227b7dc61113c4156565.tar.xz linux-dev-71db87ba570038497db1227b7dc61113c4156565.zip | |
bus: subsys: update return type of ->remove_dev() to void
Its return value is not used by the subsys core and nothing meaningful
can be done with it, even if we want to use it. The subsys device is
anyway getting removed.
Update prototype of ->remove_dev() to make its return type as void. Fix
all usage sites as well.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 26063afb3eba..6da25c10bdfd 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1518,7 +1518,7 @@ static int __cpufreq_remove_dev_finish(struct device *dev, * * Removes the cpufreq interface for a CPU device. */ -static int cpufreq_remove_dev(struct device *dev, struct subsys_interface *sif) +static void cpufreq_remove_dev(struct device *dev, struct subsys_interface *sif) { unsigned int cpu = dev->id; int ret; @@ -1533,7 +1533,7 @@ static int cpufreq_remove_dev(struct device *dev, struct subsys_interface *sif) struct cpumask mask; if (!policy) - return 0; + return; cpumask_copy(&mask, policy->related_cpus); cpumask_clear_cpu(cpu, &mask); @@ -1544,19 +1544,17 @@ static int cpufreq_remove_dev(struct device *dev, struct subsys_interface *sif) */ if (cpumask_intersects(&mask, cpu_present_mask)) { remove_cpu_dev_symlink(policy, cpu); - return 0; + return; } cpufreq_policy_free(policy, true); - return 0; + return; } ret = __cpufreq_remove_dev_prepare(dev, sif); if (!ret) - ret = __cpufreq_remove_dev_finish(dev, sif); - - return ret; + __cpufreq_remove_dev_finish(dev, sif); } static void handle_update(struct work_struct *work) |