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Commit 46d3a037 authored by Shaokun Zhang's avatar Shaokun Zhang Committed by Greg Kroah-Hartman
Browse files

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 <gregkh@linuxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Signed-off-by: default avatarShaokun Zhang <zhangshaokun@hisilicon.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3ec78790

drivers/base/base.h

+0 −2
Original line number Diff line number Diff line
@@ -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);

drivers/base/core.c

+1 −1
Original line number Diff line number Diff line
@@ -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)