[PATCH 5/6] driver core: physical_location.h remove extern from function prototypes

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

The kernel coding style does not require 'extern' in function prototypes
in .h files, so remove them from drivers/base/physical_location.h as
they are not needed.

Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/base/physical_location.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/physical_location.h b/drivers/base/physical_location.h
index 82cde9f1b161..3f3f61307998 100644
--- a/drivers/base/physical_location.h
+++ b/drivers/base/physical_location.h
@@ -8,7 +8,7 @@
 #include <linux/device.h>
 
 #ifdef CONFIG_ACPI
-extern bool dev_add_physical_location(struct device *dev);
+bool dev_add_physical_location(struct device *dev);
 extern const struct attribute_group dev_attr_physical_location_group;
 #else
 static inline bool dev_add_physical_location(struct device *dev) { return false; };
-- 
2.40.0