drivers/base/bus.c: local variables should not be exposed globally
authorH Hartley Sweeten <hartleys@visionengravers.com>
Tue, 17 Apr 2012 01:14:10 +0000 (18:14 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 18 Apr 2012 22:39:52 +0000 (15:39 -0700)
The variable 'system_kset' is only referenced in this file and
should be marked static to prevent it from being exposed globally.

This quiets the sparse waring:

warning: symbol 'system_kset' was not declared. Should it be static?

Also, remove the comment since drivers/base/sys.c has now been
deleted.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/base/bus.c

index 26a06b801b5b24d3e77f3b8465026314c64624d6..2bcef657a60c79943171085cd8638b3f5efa6903 100644 (file)
@@ -21,8 +21,7 @@
 #include "power/power.h"
 
 /* /sys/devices/system */
-/* FIXME: make static after drivers/base/sys.c is deleted */
-struct kset *system_kset;
+static struct kset *system_kset;
 
 #define to_bus_attr(_attr) container_of(_attr, struct bus_attribute, attr)