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driver core: make subsys_dev_iter_exit() static

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The function subsys_dev_iter_exit() is not used outside of
drivers/base/bus.c so make it static to that file and remove the global
export.

Reviewed-by: Rafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/r/20230109175810.2965448-5-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2023-01-09 18:58:09 +01:00
parent 38cdadefa2
commit af6d074359
2 changed files with 1 additions and 3 deletions
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3
drivers/base/bus.c
View File

@ -968,11 +968,10 @@ static struct device *subsys_dev_iter_next(struct subsys_dev_iter *iter)
* Finish an iteration. Always call this function after iteration is
* complete whether the iteration ran till the end or not.
*/
void subsys_dev_iter_exit(struct subsys_dev_iter *iter)
static void subsys_dev_iter_exit(struct subsys_dev_iter *iter)
{
klist_iter_exit(&iter->ki);
}
EXPORT_SYMBOL_GPL(subsys_dev_iter_exit);
int subsys_interface_register(struct subsys_interface *sif)
{

1
include/linux/device/bus.h
View File

@ -154,7 +154,6 @@ struct subsys_dev_iter {
struct klist_iter ki;
const struct device_type *type;
};
void subsys_dev_iter_exit(struct subsys_dev_iter *iter);
int bus_for_each_dev(struct bus_type *bus, struct device *start, void *data,
int (*fn)(struct device *dev, void *data));