diff options
Diffstat (limited to 'drivers/s390/cio/css.h')
| -rw-r--r-- | drivers/s390/cio/css.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h index 7e37886de231..80ebdddf7747 100644 --- a/drivers/s390/cio/css.h +++ b/drivers/s390/cio/css.h @@ -63,7 +63,6 @@ struct subchannel; struct chp_link; /** * struct css_driver - device driver for subchannels - * @owner: owning module * @subchannel_type: subchannel type supported by this driver * @drv: embedded device driver structure * @irq: called on interrupts @@ -78,10 +77,8 @@ struct chp_link; * @thaw: undo work done in @freeze * @restore: callback for restoring after hibernation * @settle: wait for asynchronous work to finish - * @name: name of the device driver */ struct css_driver { - struct module *owner; struct css_device_id *subchannel_type; struct device_driver drv; void (*irq)(struct subchannel *); @@ -96,16 +93,10 @@ struct css_driver { int (*thaw) (struct subchannel *); int (*restore)(struct subchannel *); int (*settle)(void); - const char *name; }; #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 *); @@ -140,7 +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. */ |