[S390] cio: allow enable_facility from outside init functions

[mirror_ubuntu-bionic-kernel.git] / drivers / s390 / cio / css.h

diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h
index fe84b92cde60aa83f0e1affdb3c664ec16441123..7e37886de2310f0cabbf3fd51bfcd3987efc2090 100644 (file)
--- a/drivers/s390/cio/css.h
+++ b/drivers/s390/cio/css.h
@@ -95,7 +95,7 @@ struct css_driver {
        int (*freeze)(struct subchannel *);
        int (*thaw) (struct subchannel *);
        int (*restore)(struct subchannel *);
-       void (*settle)(void);
+       int (*settle)(void);
        const char *name;
 };
 
@@ -146,12 +146,13 @@ extern struct channel_subsystem *channel_subsystems[];
 /* Helper functions to build lists for the slow path. */
 void css_schedule_eval(struct subchannel_id schid);
 void css_schedule_eval_all(void);
+int css_complete_work(void);
 
 int sch_is_pseudo_sch(struct subchannel *);
 struct schib;
 int css_sch_is_valid(struct schib *);
 
-extern struct workqueue_struct *slow_path_wq;
+extern struct workqueue_struct *cio_work_q;
 void css_wait_for_slow_path(void);
 void css_sched_sch_todo(struct subchannel *sch, enum sch_todo todo);
 #endif