diff options
| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2011-03-15 19:08:31 +0300 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2011-03-15 19:08:24 +0300 |
| commit | 3041b6ab5f36ac303981e9f170ff2ae43dc9d125 (patch) | |
| tree | 0a1215050b2c9f082c1928e9ef96eb2e7175558e /drivers/s390/cio | |
| parent | e6aed122a9185d0fe5890f02ea8efc32c355bc44 (diff) | |
| download | linux-3041b6ab5f36ac303981e9f170ff2ae43dc9d125.tar.xz | |
[S390] css_bus_type: make it static
Make css_bus_type static. Subchannel drivers have to
use css_driver_register.
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio')
| -rw-r--r-- | drivers/s390/cio/css.c | 4 | ||||
| -rw-r--r-- | drivers/s390/cio/css.h | 6 |
2 files changed, 2 insertions, 8 deletions
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c index 51eaed0d7662..c47b25fd3f43 100644 --- a/drivers/s390/cio/css.c +++ b/drivers/s390/cio/css.c @@ -35,6 +35,7 @@ int css_init_done = 0; int max_ssid; struct channel_subsystem *channel_subsystems[__MAX_CSSID + 1]; +static struct bus_type css_bus_type; int for_each_subchannel(int(*fn)(struct subchannel_id, void *), void *data) @@ -1214,7 +1215,7 @@ static const struct dev_pm_ops css_pm_ops = { .restore = css_pm_restore, }; -struct bus_type css_bus_type = { +static struct bus_type css_bus_type = { .name = "css", .match = css_bus_match, .probe = css_probe, @@ -1251,4 +1252,3 @@ void css_driver_unregister(struct css_driver *cdrv) EXPORT_SYMBOL_GPL(css_driver_unregister); MODULE_LICENSE("GPL"); -EXPORT_SYMBOL(css_bus_type); diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h index 566dc1ac425e..80ebdddf7747 100644 --- a/drivers/s390/cio/css.h +++ b/drivers/s390/cio/css.h @@ -97,11 +97,6 @@ struct css_driver { #define to_cssdriver(n) container_of(n, struct css_driver, drv) -/* - * all css_drivers have the css_bus_type - */ -extern struct bus_type css_bus_type; - extern int css_driver_register(struct css_driver *); extern void css_driver_unregister(struct css_driver *); @@ -136,7 +131,6 @@ struct channel_subsystem { }; #define to_css(dev) container_of(dev, struct channel_subsystem, device) -extern struct bus_type css_bus_type; extern struct channel_subsystem *channel_subsystems[]; /* Helper functions to build lists for the slow path. */ |