From 46d3a03781ea70e25360660ac53bbb838de11c97 Mon Sep 17 00:00:00 2001 From: Shaokun Zhang Date: Sun, 15 Jul 2018 18:08:56 +0800 Subject: [PATCH] driver core: remove unnecessary function extern declare device_private_init is called only in core.c, extern declare is unnecessary and make it static. Cc: Greg Kroah-Hartman Cc: "Rafael J. Wysocki" Signed-off-by: Shaokun Zhang Signed-off-by: Greg Kroah-Hartman --- drivers/base/base.h | 2 -- drivers/base/core.c | 2 +- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/base/base.h b/drivers/base/base.h index a75c3025fb78..7a419a7a6235 100644 --- a/drivers/base/base.h +++ b/drivers/base/base.h @@ -84,8 +84,6 @@ struct device_private { #define to_device_private_bus(obj) \ container_of(obj, struct device_private, knode_bus) -extern int device_private_init(struct device *dev); - /* initialisation functions */ extern int devices_init(void); extern int buses_init(void); diff --git a/drivers/base/core.c b/drivers/base/core.c index ceb8ce90aebb..9a6c71038616 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -1736,7 +1736,7 @@ static void device_remove_sys_dev_entry(struct device *dev) } } -int device_private_init(struct device *dev) +static int device_private_init(struct device *dev) { dev->p = kzalloc(sizeof(*dev->p), GFP_KERNEL); if (!dev->p)