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authorH Hartley Sweeten <hartleys@visionengravers.com>2012-04-17 03:14:10 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-04-19 00:39:52 +0200
commit97ec448aeadff55234368a89c4a07a7ef290a084 (patch)
tree3ac9dc7b5ee4dd2aedbf150ecc6c4d81605dc767 /drivers/base/bus.c
parentdriver core: fix dma-buf.c kernel-doc warnings (diff)
downloadlinux-97ec448aeadff55234368a89c4a07a7ef290a084.tar.xz
linux-97ec448aeadff55234368a89c4a07a7ef290a084.zip
drivers/base/bus.c: local variables should not be exposed globally
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>
Diffstat (limited to '')
-rw-r--r--drivers/base/bus.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 26a06b801b5b..2bcef657a60c 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -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)