linux-kernel - [PATCH 5/6] driver core: make subsys_dev_iter

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Message-Id: <20230109175810.2965448-5-gregkh@linuxfoundation.org>
Date:   Mon,  9 Jan 2023 18:58:09 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>
Subject: [PATCH 5/6] driver core: make subsys_dev_iter_exit() static

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.

Cc: "Rafael J. Wysocki" <rafael@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/base/bus.c         | 3 +--
 include/linux/device/bus.h | 1 -
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 4be73f58d0ad..e0fe07872a74 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -998,11 +998,10 @@ 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)
 {
diff --git a/include/linux/device/bus.h b/include/linux/device/bus.h
index 5a7590bc7913..ffa562f2d975 100644
--- a/include/linux/device/bus.h
+++ b/include/linux/device/bus.h
@@ -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));
-- 
2.39.0