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Subject[PATCH 3/6] driver core: make subsys_dev_iter_init() static
Date
No one outside of drivers/base/bus.c calls this function so make it
static and remove the exported symbol.

Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/base/bus.c | 5 ++---
include/linux/device/bus.h | 4 ----
2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 45aa8d996f0a..a375305a11dd 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -953,8 +953,8 @@ EXPORT_SYMBOL_GPL(bus_sort_breadthfirst);
* otherwise if it is NULL, the iteration starts at the beginning of
* the list.
*/
-void subsys_dev_iter_init(struct subsys_dev_iter *iter, struct bus_type *subsys,
- struct device *start, const struct device_type *type)
+static void subsys_dev_iter_init(struct subsys_dev_iter *iter, struct bus_type *subsys,
+ struct device *start, const struct device_type *type)
{
struct klist_node *start_knode = NULL;

@@ -963,7 +963,6 @@ void subsys_dev_iter_init(struct subsys_dev_iter *iter, struct bus_type *subsys,
klist_iter_init_node(&subsys->p->klist_devices, &iter->ki, start_knode);
iter->type = type;
}
-EXPORT_SYMBOL_GPL(subsys_dev_iter_init);

/**
* subsys_dev_iter_next - iterate to the next device
diff --git a/include/linux/device/bus.h b/include/linux/device/bus.h
index d865440d8c02..a1da2f8647af 100644
--- a/include/linux/device/bus.h
+++ b/include/linux/device/bus.h
@@ -154,10 +154,6 @@ struct subsys_dev_iter {
struct klist_iter ki;
const struct device_type *type;
};
-void subsys_dev_iter_init(struct subsys_dev_iter *iter,
- struct bus_type *subsys,
- struct device *start,
- 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);

--
2.39.0
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