275 static int scmi_xfer_token_set(struct scmi_xfers_info *minfo,  in scmi_xfer_token_set()  argument
291 	xfer_id = find_next_zero_bit(minfo->xfer_alloc_table,  in scmi_xfer_token_set()
299 		xfer_id = find_next_zero_bit(minfo->xfer_alloc_table,  in scmi_xfer_token_set()
315 	set_bit(xfer_id, minfo->xfer_alloc_table);  in scmi_xfer_token_set()
327 static inline void scmi_xfer_token_clear(struct scmi_xfers_info *minfo,  in scmi_xfer_token_clear()  argument
330 	clear_bit(xfer->hdr.seq, minfo->xfer_alloc_table);  in scmi_xfer_token_clear()
356 				       struct scmi_xfers_info *minfo,  in scmi_xfer_get()  argument
363 	spin_lock_irqsave(&minfo->xfer_lock, flags);  in scmi_xfer_get()
364 	if (hlist_empty(&minfo->free_xfers)) {  in scmi_xfer_get()
365 		spin_unlock_irqrestore(&minfo->xfer_lock, flags);  in scmi_xfer_get()
370 	xfer = hlist_entry(minfo->free_xfers.first, struct scmi_xfer, node);  in scmi_xfer_get()
381 		ret = scmi_xfer_token_set(minfo, xfer);  in scmi_xfer_get()
383 			hash_add(minfo->pending_xfers, &xfer->node,  in scmi_xfer_get()
389 			hlist_add_head(&xfer->node, &minfo->free_xfers);  in scmi_xfer_get()
398 	spin_unlock_irqrestore(&minfo->xfer_lock, flags);  in scmi_xfer_get()
415 __scmi_xfer_put(struct scmi_xfers_info *minfo, struct scmi_xfer *xfer)  in __scmi_xfer_put()  argument
419 	spin_lock_irqsave(&minfo->xfer_lock, flags);  in __scmi_xfer_put()
422 			scmi_xfer_token_clear(minfo, xfer);  in __scmi_xfer_put()
426 		hlist_add_head(&xfer->node, &minfo->free_xfers);  in __scmi_xfer_put()
428 	spin_unlock_irqrestore(&minfo->xfer_lock, flags);  in __scmi_xfer_put()
444 scmi_xfer_lookup_unlocked(struct scmi_xfers_info *minfo, u16 xfer_id)  in scmi_xfer_lookup_unlocked()  argument
448 	if (test_bit(xfer_id, minfo->xfer_alloc_table))  in scmi_xfer_lookup_unlocked()
449 		xfer = XFER_FIND(minfo->pending_xfers, xfer_id);  in scmi_xfer_lookup_unlocked()
568 	struct scmi_xfers_info *minfo = &info->tx_minfo;  in scmi_xfer_command_acquire()  local
573 	spin_lock_irqsave(&minfo->xfer_lock, flags);  in scmi_xfer_command_acquire()
574 	xfer = scmi_xfer_lookup_unlocked(minfo, xfer_id);  in scmi_xfer_command_acquire()
579 		spin_unlock_irqrestore(&minfo->xfer_lock, flags);  in scmi_xfer_command_acquire()
583 	spin_unlock_irqrestore(&minfo->xfer_lock, flags);  in scmi_xfer_command_acquire()
605 		__scmi_xfer_put(minfo, xfer);  in scmi_xfer_command_acquire()
651 	struct scmi_xfers_info *minfo = &info->rx_minfo;  in scmi_handle_notification()  local
655 	xfer = scmi_xfer_get(cinfo->handle, minfo, false);  in scmi_handle_notification()
681 	__scmi_xfer_put(minfo, xfer);  in scmi_handle_notification()
1036 	struct scmi_xfers_info *minfo = &info->tx_minfo;  in xfer_get_init()  local
1044 	xfer = scmi_xfer_get(pi->handle, minfo, true);  in xfer_get_init()