__u8 mda[4]; /* model dependent area */
} __attribute__ ((packed,aligned(4)));
+enum sch_todo {
+ SCH_TODO_NOTHING,
+ SCH_TODO_UNREG,
+};
+
/* subchannel data structure used by I/O subroutines */
struct subchannel {
struct subchannel_id schid;
struct device dev; /* entry in device tree */
struct css_driver *driver;
void *private; /* private per subchannel type data */
- struct work_struct work;
+ enum sch_todo todo;
+ struct work_struct todo_work;
struct schib_config config;
} __attribute__ ((aligned(8)));