--- zzzz-none-000/linux-3.10.107/sound/pci/ctxfi/ctdaio.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/sound/pci/ctxfi/ctdaio.h	2021-02-04 17:41:59.000000000 +0000
@@ -23,6 +23,7 @@
 #include "ctimap.h"
 #include <linux/spinlock.h>
 #include <linux/list.h>
+#include <sound/core.h>
 
 /* Define the descriptor of a daio resource */
 enum DAIOTYP {
@@ -50,17 +51,17 @@
 
 struct dao {
 	struct daio daio;
-	struct dao_rsc_ops *ops;	/* DAO specific operations */
+	const struct dao_rsc_ops *ops;	/* DAO specific operations */
 	struct imapper **imappers;
 	struct daio_mgr *mgr;
-	void *hw;
+	struct hw *hw;
 	void *ctrl_blk;
 };
 
 struct dai {
 	struct daio daio;
-	struct dai_rsc_ops *ops;	/* DAI specific operations */
-	void *hw;
+	const struct dai_rsc_ops *ops;	/* DAI specific operations */
+	struct hw *hw;
 	void *ctrl_blk;
 };
 
@@ -98,6 +99,7 @@
 
 struct daio_mgr {
 	struct rsc_mgr mgr;	/* Basic resource manager info */
+	struct snd_card *card;	/* pointer to this card */
 	spinlock_t mgr_lock;
 	spinlock_t imap_lock;
 	struct list_head imappers;
@@ -117,7 +119,7 @@
 };
 
 /* Constructor and destructor of daio resource manager */
-int daio_mgr_create(void *hw, struct daio_mgr **rdaio_mgr);
+int daio_mgr_create(struct hw *hw, struct daio_mgr **rdaio_mgr);
 int daio_mgr_destroy(struct daio_mgr *daio_mgr);
 
 #endif /* CTDAIO_H */