linux-kernel - [PATCH 1/6] driver core: make bus_get_device

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Message-Id: <20230109175810.2965448-1-gregkh@linuxfoundation.org>
Date:   Mon,  9 Jan 2023 18:58:05 +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 1/6] driver core: make bus_get_device_klist() static

No one calls this function outside of drivers/base/bus.c so make it
static so it does not need to be exported anymore.

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 e1bf741063e0..4e6fdb65a157 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -927,11 +927,10 @@ struct kset *bus_get_kset(struct bus_type *bus)
 }
 EXPORT_SYMBOL_GPL(bus_get_kset);
 
-struct klist *bus_get_device_klist(struct bus_type *bus)
+static struct klist *bus_get_device_klist(struct bus_type *bus)
 {
 	return &bus->p->klist_devices;
 }
-EXPORT_SYMBOL_GPL(bus_get_device_klist);
 
 /*
  * Yes, this forcibly breaks the klist abstraction temporarily.  It
diff --git a/include/linux/device/bus.h b/include/linux/device/bus.h
index f2cf7c4ddd20..0699b3970344 100644
--- a/include/linux/device/bus.h
+++ b/include/linux/device/bus.h
@@ -287,6 +287,5 @@ extern int bus_unregister_notifier(struct bus_type *bus,
 #define BUS_NOTIFY_DRIVER_NOT_BOUND	0x00000008 /* driver fails to be bound */
 
 extern struct kset *bus_get_kset(struct bus_type *bus);
-extern struct klist *bus_get_device_klist(struct bus_type *bus);
 
 #endif
-- 
2.39.0