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authorViresh Kumar <viresh.kumar@linaro.org>2015-07-30 15:04:01 +0530
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-08-05 17:08:14 -0700
commit71db87ba570038497db1227b7dc61113c4156565 (patch)
tree55822a231eae32bf81af81148f04dacc1d30c67d /arch/sh/kernel/cpu/sh4/sq.c
parentdriver core: correct device's shutdown order (diff)
downloadlinux-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 '')
-rw-r--r--arch/sh/kernel/cpu/sh4/sq.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c
index 0a47bd3e7bee..4ca78ed71ad2 100644
--- a/arch/sh/kernel/cpu/sh4/sq.c
+++ b/arch/sh/kernel/cpu/sh4/sq.c
@@ -355,13 +355,12 @@ static int sq_dev_add(struct device *dev, struct subsys_interface *sif)
return error;
}
-static int sq_dev_remove(struct device *dev, struct subsys_interface *sif)
+static void sq_dev_remove(struct device *dev, struct subsys_interface *sif)
{
unsigned int cpu = dev->id;
struct kobject *kobj = sq_kobject[cpu];
kobject_put(kobj);
- return 0;
}
static struct subsys_interface sq_interface = {