enable wifi gpio

hc

2023-11-07 f45e756958099c35d6afb746df1d40a1c6302cfc

 kernel/include/linux/swait.h
..
..
@@ -160,7 +160,9 @@
160
160
 extern void swake_up_one(struct swait_queue_head *q);
161
161
 extern void swake_up_all(struct swait_queue_head *q);
162
162
 extern void swake_up_locked(struct swait_queue_head *q);
163
+extern void swake_up_all_locked(struct swait_queue_head *q);
163
164
 
165
+extern void __prepare_to_swait(struct swait_queue_head *q, struct swait_queue *wait);
164
166
 extern void prepare_to_swait_exclusive(struct swait_queue_head *q, struct swait_queue *wait, int state);
165
167
 extern long prepare_to_swait_event(struct swait_queue_head *q, struct swait_queue *wait, int state);
166
168
 
..
..
@@ -297,4 +299,18 @@
297
299
 	__ret;								\
298
300
 })
299
301
 
302
+#define __swait_event_lock_irq(wq, condition, lock, cmd)		\
303
+	___swait_event(wq, condition, TASK_UNINTERRUPTIBLE, 0,		\
304
+		       raw_spin_unlock_irq(&lock);			\
305
+		       cmd;						\
306
+		       schedule();					\
307
+		       raw_spin_lock_irq(&lock))
308
+
309
+#define swait_event_lock_irq(wq_head, condition, lock)			\
310
+	do {								\
311
+		if (condition)						\
312
+			break;						\
313
+		__swait_event_lock_irq(wq_head, condition, lock, );	\
314
+	} while (0)
315
+
300
316
 #endif /* _LINUX_SWAIT_H */