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driver core: make subsys_dev_iter_next() static

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The function subsys_dev_iter_next() is only used in 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/20230109175810.2965448-4-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2023-01-09 18:58:08 +01:00
parent 2e45fc5502
commit 38cdadefa2
2 changed files with 1 additions and 3 deletions
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3
drivers/base/bus.c
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@ -946,7 +946,7 @@ static void subsys_dev_iter_init(struct subsys_dev_iter *iter, struct bus_type *
* free to do whatever it wants to do with the device including * free to do whatever it wants to do with the device including
* calling back into subsys code. * calling back into subsys code.
*/ */
struct device *subsys_dev_iter_next(struct subsys_dev_iter *iter) static struct device *subsys_dev_iter_next(struct subsys_dev_iter *iter)
{ {
struct klist_node *knode; struct klist_node *knode;
struct device *dev; struct device *dev;
@ -960,7 +960,6 @@ struct device *subsys_dev_iter_next(struct subsys_dev_iter *iter)
return dev; return dev;
} }
} }
EXPORT_SYMBOL_GPL(subsys_dev_iter_next);
/** /**
* subsys_dev_iter_exit - finish iteration * subsys_dev_iter_exit - finish iteration

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

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