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| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2012-04-16 18:14:10 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-18 15:39:52 -0700 |
| commit | 97ec448aeadff55234368a89c4a07a7ef290a084 (patch) | |
| tree | 3ac9dc7b5ee4dd2aedbf150ecc6c4d81605dc767 /drivers/base/bus.c | |
| parent | efb4df82ca97b3c1cadd03bb98bce7a7e206fa63 (diff) | |
| download | lwn-97ec448aeadff55234368a89c4a07a7ef290a084.tar.gz lwn-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 'drivers/base/bus.c')
| -rw-r--r-- | drivers/base/bus.c | 3 |
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) |