staging: tidspbridge: remove unused references counting

index 9cdbd95..b0c7708 100644
@@ -199,17 +199,6 @@ extern int drv_create(struct drv_object **drv_obj);
 extern int drv_destroy(struct drv_object *driver_obj);
 
 /*
- *  ======== drv_exit ========
- *  Purpose:
- *      Exit the DRV module, freeing any modules initialized in drv_init.
- *  Parameters:
- *  Returns:
- *  Requires:
- *  Ensures:
- */
-extern void drv_exit(void);
-
-/*
  *  ======== drv_get_first_dev_object ========
  *  Purpose:
  *      Returns the Ptr to the FirstDev Object in the List

@@ -294,18 +283,6 @@ extern u32 drv_get_next_dev_object(u32 hdev_obj);
 extern u32 drv_get_next_dev_extension(u32 dev_extension);
 
 /*
- *  ======== drv_init ========
- *  Purpose:
- *      Initialize the DRV module.
- *  Parameters:
- *  Returns:
- *      TRUE if success; FALSE otherwise.
- *  Requires:
- *  Ensures:
- */
-extern int drv_init(void);
-
-/*
  *  ======== drv_insert_dev_object ========
  *  Purpose:
  *      Insert a DeviceObject into the list of Driver object.

index 2788946..dcf1dab 100644
@@ -278,7 +278,6 @@ void api_exit(void)
 		proc_exit();
 		mgr_exit();
 		rmm_exit();
-		drv_exit();
 	}
 }
 

@@ -290,12 +289,11 @@ void api_exit(void)
 bool api_init(void)
 {
 	bool ret = true;
-	bool fdrv, fdev, fcod, fchnl, fmsg, fio;
+	bool fdev, fcod, fchnl, fmsg, fio;
 	bool fmgr, fproc, fnode, fdisp, fstrm, frmm;
 
 	if (api_c_refs == 0) {
 		/* initialize driver and other modules */
-		fdrv = drv_init();
 		fmgr = mgr_init();
 		fproc = proc_init();
 		fnode = node_init();

@@ -307,11 +305,9 @@ bool api_init(void)
 		fio = io_init();
 		fdev = dev_init();
 		fcod = cod_init();
-		ret = fdrv && fdev && fchnl && fcod && fmsg && fio;
+		ret = fdev && fchnl && fcod && fmsg && fio;
 		ret = ret && fmgr && fproc && frmm;
 		if (!ret) {
-			if (fdrv)
-				drv_exit();
 
 			if (fmgr)
 				mgr_exit();

index b34dba7..6795205 100644
@@ -51,7 +51,6 @@ struct drv_ext {
 };
 
 /*  ----------------------------------- Globals */
-static s32 refs;
 static bool ext_phys_mem_pool_enabled;
 struct ext_phys_mem_pool {
 	u32 phys_mem_base;

@@ -332,16 +331,6 @@ int drv_create(struct drv_object **drv_obj)
 }
 
 /*
- *  ======== drv_exit ========
- *  Purpose:
- *      Discontinue usage of the DRV module.
- */
-void drv_exit(void)
-{
-	refs--;
-}
-
-/*
  *  ======== = drv_destroy ======== =
  *  purpose:
  *      Invoked during bridge de-initialization

@@ -499,21 +488,6 @@ u32 drv_get_next_dev_extension(u32 dev_extension)
 }
 
 /*
- *  ======== drv_init ========
- *  Purpose:
- *      Initialize DRV module private state.
- */
-int drv_init(void)
-{
-	s32 ret = 1;		/* function return value */
-
-	if (ret)
-		refs++;
-
-	return ret;
-}
-
-/*
  *  ======== drv_insert_dev_object ========
  *  Purpose:
  *      Insert a DevObject into the list of Manager object.

index cb684c1..ba2005d 100644
@@ -100,21 +100,6 @@ extern int cod_create(struct cod_manager **mgr,
 extern void cod_delete(struct cod_manager *cod_mgr_obj);
 
 /*
- *  ======== cod_exit ========
- *  Purpose:
- *      Discontinue usage of the COD module.
- *  Parameters:
- *      None.
- *  Returns:
- *      None.
- *  Requires:
- *      COD initialized.
- *  Ensures:
- *      Resources acquired in cod_init(void) are freed.
- */
-extern void cod_exit(void);
-
-/*
  *  ======== cod_get_base_lib ========
  *  Purpose:
  *      Get handle to the base image DBL library.

@@ -243,20 +228,6 @@ extern int cod_get_sym_value(struct cod_manager *cod_mgr_obj,
 				    char *str_sym, u32 * pul_value);
 
 /*
- *  ======== cod_init ========
- *  Purpose:
- *      Initialize the COD module's private state.
- *  Parameters:
- *      None.
- *  Returns:
- *      TRUE if initialized; FALSE if error occurred.
- *  Requires:
- *  Ensures:
- *      A requirement for each of the other public COD functions.
- */
-extern bool cod_init(void);
-
-/*
  *  ======== cod_load_base ========
  *  Purpose:
  *      Load the initial program image, optionally with command-line arguments,

index d01fb8e..4007826 100644
@@ -58,8 +58,6 @@ struct cod_libraryobj {
 	struct cod_manager *cod_mgr;
 };
 
-static u32 refs = 0L;
-
 static struct dbll_fxns ldr_fxns = {
 	(dbll_close_fxn) dbll_close,
 	(dbll_create_fxn) dbll_create,

@@ -268,17 +266,6 @@ void cod_delete(struct cod_manager *cod_mgr_obj)
 }
 
 /*
- *  ======== cod_exit ========
- *  Purpose:
- *      Discontinue usage of the COD module.
- *
- */
-void cod_exit(void)
-{
-	refs--;
-}
-
-/*
  *  ======== cod_get_base_lib ========
  *  Purpose:
  *      Get handle to the base image DBL library.

@@ -395,22 +382,6 @@ int cod_get_sym_value(struct cod_manager *cod_mgr_obj, char *str_sym,
 }
 
 /*
- *  ======== cod_init ========
- *  Purpose:
- *      Initialize the COD module's private state.
- *
- */
-bool cod_init(void)
-{
-	bool ret = true;
-
-	if (ret)
-		refs++;
-
-	return ret;
-}
-
-/*
  *  ======== cod_load_base ========
  *  Purpose:
  *      Load the initial program image, optionally with command-line arguments,

index dcf1dab..971e839 100644
@@ -267,7 +267,6 @@ void api_exit(void)
 
 	if (api_c_refs == 0) {
 		/* Release all modules initialized in api_init(). */
-		cod_exit();
 		dev_exit();
 		chnl_exit();
 		msg_exit();

@@ -289,7 +288,7 @@ void api_exit(void)
 bool api_init(void)
 {
 	bool ret = true;
-	bool fdev, fcod, fchnl, fmsg, fio;
+	bool fdev, fchnl, fmsg, fio;
 	bool fmgr, fproc, fnode, fdisp, fstrm, frmm;
 
 	if (api_c_refs == 0) {

@@ -304,8 +303,7 @@ bool api_init(void)
 		fmsg = msg_mod_init();
 		fio = io_init();
 		fdev = dev_init();
-		fcod = cod_init();
-		ret = fdev && fchnl && fcod && fmsg && fio;
+		ret = fdev && fchnl && fmsg && fio;
 		ret = ret && fmgr && fproc && frmm;
 		if (!ret) {
 

@@ -336,9 +334,6 @@ bool api_init(void)
 			if (fdev)
 				dev_exit();
 
-			if (fcod)
-				cod_exit();
-
 			if (frmm)
 				rmm_exit();
 

index 8378b7b..12a1d34 100644
@@ -289,7 +289,6 @@ void dcd_exit(void)
 
 	refs--;
 	if (refs == 0) {
-		cod_exit();
 		list_for_each_entry_safe(rv, rv_tmp, &reg_key_list, link) {
 			list_del(&rv->link);
 			kfree(rv->path);

@@ -738,22 +737,10 @@ int dcd_get_library_name(struct dcd_manager *hdcd_mgr,
  */
 bool dcd_init(void)
 {
-	bool init_cod;
 	bool ret = true;
 
-	if (refs == 0) {
-		/* Initialize required modules. */
-		init_cod = cod_init();
-
-		if (!init_cod) {
-			ret = false;
-			/* Exit initialized modules. */
-			if (init_cod)
-				cod_exit();
-		}
-
+	if (refs == 0)
 		INIT_LIST_HEAD(&reg_key_list);
-	}
 
 	if (ret)
 		refs++;

index f00dffd..a82380e 100644
@@ -189,20 +189,6 @@ extern int proc_get_resource_info(void *hprocessor,
 					 u32 resource_info_size);
 
 /*
- *  ======== proc_exit ========
- *  Purpose:
- *      Decrement reference count, and free resources when reference count is
- *      0.
- *  Parameters:
- *  Returns:
- *  Requires:
- *      PROC is initialized.
- *  Ensures:
- *      When reference count == 0, PROC's private resources are freed.
- */
-extern void proc_exit(void);
-
-/*
  * ======== proc_get_dev_object =========
  *  Purpose:
  *      Returns the DEV Hanlde for a given Processor handle

@@ -223,20 +209,6 @@ extern int proc_get_dev_object(void *hprocessor,
 				      struct dev_object **device_obj);
 
 /*
- *  ======== proc_init ========
- *  Purpose:
- *      Initialize PROC's private state, keeping a reference count on each
- *      call.
- *  Parameters:
- *  Returns:
- *      TRUE if initialized; FALSE if error occurred.
- *  Requires:
- *  Ensures:
- *      TRUE: A requirement for the other public PROC functions.
- */
-extern bool proc_init(void);
-
-/*
  *  ======== proc_get_state ========
  *  Purpose:
  *      Report the state of the specified DSP processor.

index 971e839..7c20a0f 100644
@@ -274,7 +274,6 @@ void api_exit(void)
 		strm_exit();
 		disp_exit();
 		node_exit();
-		proc_exit();
 		mgr_exit();
 		rmm_exit();
 	}

@@ -289,12 +288,11 @@ bool api_init(void)
 {
 	bool ret = true;
 	bool fdev, fchnl, fmsg, fio;
-	bool fmgr, fproc, fnode, fdisp, fstrm, frmm;
+	bool fmgr, fnode, fdisp, fstrm, frmm;
 
 	if (api_c_refs == 0) {
 		/* initialize driver and other modules */
 		fmgr = mgr_init();
-		fproc = proc_init();
 		fnode = node_init();
 		fdisp = disp_init();
 		fstrm = strm_init();

@@ -304,7 +302,7 @@ bool api_init(void)
 		fio = io_init();
 		fdev = dev_init();
 		ret = fdev && fchnl && fmsg && fio;
-		ret = ret && fmgr && fproc && frmm;
+		ret = ret && fmgr && frmm;
 		if (!ret) {
 
 			if (fmgr)

@@ -313,9 +311,6 @@ bool api_init(void)
 			if (fstrm)
 				strm_exit();
 
-			if (fproc)
-				proc_exit();
-
 			if (fnode)
 				node_exit();
 

index b865d64..7e4f12f 100644
@@ -98,8 +98,6 @@ struct proc_object {
 	struct list_head proc_list;
 };
 
-static u32 refs;
-
 DEFINE_MUTEX(proc_lock);	/* For critical sections */
 
 /*  ----------------------------------- Function Prototypes */

@@ -909,17 +907,6 @@ func_end:
 }
 
 /*
- *  ======== proc_exit ========
- *  Purpose:
- *      Decrement reference count, and free resources when reference count is
- *      0.
- */
-void proc_exit(void)
-{
-	refs--;
-}
-
-/*
  *  ======== proc_get_dev_object ========
  *  Purpose:
  *      Return the Dev Object handle for a given Processor.

@@ -1010,21 +997,6 @@ int proc_get_trace(void *hprocessor, u8 * pbuf, u32 max_size)
 }
 
 /*
- *  ======== proc_init ========
- *  Purpose:
- *      Initialize PROC's private state, keeping a reference count on each call
- */
-bool proc_init(void)
-{
-	bool ret = true;
-
-	if (ret)
-		refs++;
-
-	return ret;
-}
-
-/*
  *  ======== proc_load ========
  *  Purpose:
  *      Reset a processor and load a new base program image.

index 16371d8..7397b7a 100644
@@ -47,7 +47,6 @@
  *      -EPERM:          A failure occurred, unable to allocate node.
  *      -EBADR:    Proccessor is not in the running state.
  *  Requires:
- *      node_init(void) called.
  *      hprocessor != NULL.
  *      node_uuid != NULL.
  *      noderes != NULL.

@@ -81,7 +80,6 @@ extern int node_allocate(struct proc_object *hprocessor,
  *      -EPERM:      General Failure.
  *      -EINVAL:      Invalid Size.
  *  Requires:
- *      node_init(void) called.
  *      pbuffer != NULL.
  *  Ensures:
  */

@@ -106,7 +104,6 @@ extern int node_alloc_msg_buf(struct node_object *hnode,
  *                          or NODE_RUNNING state.
  *      -ETIME:       A timeout occurred before the DSP responded.
  *  Requires:
- *      node_init(void) called.
  *  Ensures:
  *      0 && (Node's current priority == prio)
  */

@@ -157,7 +154,6 @@ extern int node_change_priority(struct node_object *hnode, s32 prio);
  *                              Device node to device node, or device node to
  *                              GPP), the two nodes are on different DSPs.
  *  Requires:
- *      node_init(void) called.
  *  Ensures:
  */
 extern int node_connect(struct node_object *node1,

@@ -185,7 +181,6 @@ extern int node_connect(struct node_object *node1,
  *      -ETIME:       A timeout occurred before the DSP responded.
  *      -EPERM:          A failure occurred, unable to create node.
  *  Requires:
- *      node_init(void) called.
  *  Ensures:
  */
 extern int node_create(struct node_object *hnode);

@@ -206,7 +201,6 @@ extern int node_create(struct node_object *hnode);
  *      -ENOMEM:    Insufficient memory for requested resources.
  *      -EPERM:      General failure.
  *  Requires:
- *      node_init(void) called.
  *      node_man != NULL.
  *      hdev_obj != NULL.
  *  Ensures:

@@ -234,7 +228,6 @@ extern int node_create_mgr(struct node_mgr **node_man,
  *      -EPERM:          A failure occurred in deleting the node.
  *      -ESPIPE:        Delete function not found in the COFF file.
  *  Requires:
- *      node_init(void) called.
  *  Ensures:
  *      0:            hnode is invalid.
  */

@@ -250,7 +243,6 @@ extern int node_delete(struct node_res_object *noderes,
  *  Returns:
  *      0:        Success.
  *  Requires:
- *      node_init(void) called.
  *      Valid hnode_mgr.
  *  Ensures:
  */

@@ -287,20 +279,6 @@ extern int node_enum_nodes(struct node_mgr *hnode_mgr,
 				  u32 *pu_allocated);
 
 /*
- *  ======== node_exit ========
- *  Purpose:
- *      Discontinue usage of NODE module.
- *  Parameters:
- *  Returns:
- *  Requires:
- *      node_init(void) successfully called before.
- *  Ensures:
- *      Any resources acquired in node_init(void) will be freed when last NODE
- *      client calls node_exit(void).
- */
-extern void node_exit(void);
-
-/*
  *  ======== node_free_msg_buf ========
  *  Purpose:
  *      Free a message buffer previously allocated with node_alloc_msg_buf.

@@ -313,7 +291,6 @@ extern void node_exit(void);
  *      -EFAULT:    Invalid node handle.
  *      -EPERM:      Failure to free the buffer.
  *  Requires:
- *      node_init(void) called.
  *      pbuffer != NULL.
  *  Ensures:
  */

@@ -336,7 +313,6 @@ extern int node_free_msg_buf(struct node_object *hnode,
  *      0:        Success.
  *      -EFAULT:    Invalid hnode.
  *  Requires:
- *      node_init(void) called.
  *      pattr != NULL.
  *  Ensures:
  *      0:        *pattrs contains the node's current attributes.

@@ -363,7 +339,6 @@ extern int node_get_attr(struct node_object *hnode,
  *              Error occurred while trying to retrieve a message.
  *      -ETIME:   Timeout occurred and no message is available.
  *  Requires:
- *      node_init(void) called.
  *      message != NULL.
  *  Ensures:
  */

@@ -386,17 +361,6 @@ extern int node_get_nldr_obj(struct node_mgr *hnode_mgr,
 				    struct nldr_object **nldr_ovlyobj);
 
 /*
- *  ======== node_init ========
- *  Purpose:
- *      Initialize the NODE module.
- *  Parameters:
- *  Returns:
- *      TRUE if initialization succeeded, FALSE otherwise.
- *  Ensures:
- */
-extern bool node_init(void);
-
-/*
  *  ======== node_on_exit ========
  *  Purpose:
  *      Gets called when RMS_EXIT is received for a node. PROC needs to pass

@@ -425,7 +389,6 @@ void node_on_exit(struct node_object *hnode, s32 node_status);
  *      -ETIME:       A timeout occurred before the DSP responded.
  *      DSP_EWRONGSTSATE:   Node is not in NODE_RUNNING state.
  *  Requires:
- *      node_init(void) called.
  *  Ensures:
  */
 extern int node_pause(struct node_object *hnode);

@@ -449,7 +412,6 @@ extern int node_pause(struct node_object *hnode);
  *      -ETIME:       Timeout occurred before message could be set.
  *      -EBADR:    Node is in invalid state for sending messages.
  *  Requires:
- *      node_init(void) called.
  *      pmsg != NULL.
  *  Ensures:
  */

@@ -473,7 +435,6 @@ extern int node_put_message(struct node_object *hnode,
  *      -ENOSYS:   Notification type specified by notify_type is not
  *                      supported.
  *  Requires:
- *      node_init(void) called.
  *      hnotification != NULL.
  *  Ensures:
  */

@@ -500,7 +461,6 @@ extern int node_register_notify(struct node_object *hnode,
  *      DSP_EWRONGSTSATE:   Node is not in NODE_PAUSED or NODE_CREATED state.
  *      -ESPIPE:        Execute function not found in the COFF file.
  *  Requires:
- *      node_init(void) called.
  *  Ensures:
  */
 extern int node_run(struct node_object *hnode);

@@ -523,7 +483,6 @@ extern int node_run(struct node_object *hnode);
  *              Unable to terminate the node.
  *      -EBADR:    Operation not valid for the current node state.
  *  Requires:
- *      node_init(void) called.
  *      pstatus != NULL.
  *  Ensures:
  */

index 9c1e067..d5b54bb 100644
@@ -96,7 +96,6 @@ struct node_createargs {
  *      -EINVAL:     The node's stream corresponding to index and dir
  *                      is not a stream to or from the host.
  *  Requires:
- *      node_init(void) called.
  *      Valid dir.
  *      chan_id != NULL.
  *  Ensures:

index 7c20a0f..a5f1f65 100644
@@ -273,7 +273,6 @@ void api_exit(void)
 		io_exit();
 		strm_exit();
 		disp_exit();
-		node_exit();
 		mgr_exit();
 		rmm_exit();
 	}

@@ -288,12 +287,11 @@ bool api_init(void)
 {
 	bool ret = true;
 	bool fdev, fchnl, fmsg, fio;
-	bool fmgr, fnode, fdisp, fstrm, frmm;
+	bool fmgr, fdisp, fstrm, frmm;
 
 	if (api_c_refs == 0) {
 		/* initialize driver and other modules */
 		fmgr = mgr_init();
-		fnode = node_init();
 		fdisp = disp_init();
 		fstrm = strm_init();
 		frmm = rmm_init();

@@ -311,9 +309,6 @@ bool api_init(void)
 			if (fstrm)
 				strm_exit();
 
-			if (fnode)
-				node_exit();
-
 			if (fdisp)
 				disp_exit();
 

index 1b24589..908cd1e 100644
@@ -261,8 +261,6 @@ static u32 ovly(void *priv_ref, u32 dsp_run_addr, u32 dsp_load_addr,
 static u32 mem_write(void *priv_ref, u32 dsp_add, void *pbuf,
 		     u32 ul_num_bytes, u32 mem_space);
 
-static u32 refs;		/* module reference count */
-
 /* Dynamic loader functions. */
 static struct node_ldr_fxns nldr_fxns = {
 	nldr_allocate,

@@ -1569,16 +1567,6 @@ func_end:
 }
 
 /*
- *  ======== node_exit ========
- *  Purpose:
- *      Discontinue usage of NODE module.
- */
-void node_exit(void)
-{
-	refs--;
-}
-
-/*
  *  ======== node_free_msg_buf ========
  *  Purpose:
  *      Frees the message buffer.

@@ -1852,18 +1840,6 @@ enum node_type node_get_type(struct node_object *hnode)
 }
 
 /*
- *  ======== node_init ========
- *  Purpose:
- *      Initialize the NODE module.
- */
-bool node_init(void)
-{
-	refs++;
-
-	return true;
-}
-
-/*
  *  ======== node_on_exit ========
  *  Purpose:
  *      Gets called when RMS_EXIT is received for a node.

index 5dfdc8c..39d3cea 100644
@@ -53,7 +53,6 @@ struct disp_attr {
  *      -ENOMEM:            Insufficient memory for requested resources.
  *      -EPERM:              Unable to create dispatcher.
  *  Requires:
- *      disp_init(void) called.
  *      disp_attrs != NULL.
  *      hdev_obj != NULL.
  *      dispatch_obj != NULL.

@@ -73,7 +72,6 @@ extern int disp_create(struct disp_object **dispatch_obj,
  *      disp_obj:  Node Dispatcher object.
  *  Returns:
  *  Requires:
- *      disp_init(void) called.
  *      Valid disp_obj.
  *  Ensures:
  *      disp_obj is invalid.

@@ -81,31 +79,6 @@ extern int disp_create(struct disp_object **dispatch_obj,
 extern void disp_delete(struct disp_object *disp_obj);
 
 /*
- *  ======== disp_exit ========
- *  Discontinue usage of DISP module.
- *
- *  Parameters:
- *  Returns:
- *  Requires:
- *      disp_init(void) previously called.
- *  Ensures:
- *      Any resources acquired in disp_init(void) will be freed when last DISP
- *      client calls disp_exit(void).
- */
-extern void disp_exit(void);
-
-/*
- *  ======== disp_init ========
- *  Initialize the DISP module.
- *
- *  Parameters:
- *  Returns:
- *      TRUE if initialization succeeded, FALSE otherwise.
- *  Ensures:
- */
-extern bool disp_init(void);
-
-/*
  *  ======== disp_node_change_priority ========
  *  Change the priority of a node currently running on the target.
  *

@@ -120,7 +93,6 @@ extern bool disp_init(void);
  *      0:                Success.
  *      -ETIME:           A timeout occurred before the DSP responded.
  *  Requires:
- *      disp_init(void) called.
  *      Valid disp_obj.
  *      hnode != NULL.
  *  Ensures:

@@ -148,7 +120,6 @@ extern int disp_node_change_priority(struct disp_object
  *      -ETIME:   A timeout occurred before the DSP responded.
  *      -EPERM:      A failure occurred, unable to create node.
  *  Requires:
- *      disp_init(void) called.
  *      Valid disp_obj.
  *      pargs != NULL.
  *      hnode != NULL.

@@ -178,7 +149,6 @@ extern int disp_node_create(struct disp_object *disp_obj,
  *      0:        Success.
  *      -ETIME:   A timeout occurred before the DSP responded.
  *  Requires:
- *      disp_init(void) called.
  *      Valid disp_obj.
  *      hnode != NULL.
  *  Ensures:

@@ -204,7 +174,6 @@ extern int disp_node_delete(struct disp_object *disp_obj,
  *      0:        Success.
  *      -ETIME:   A timeout occurred before the DSP responded.
  *  Requires:
- *      disp_init(void) called.
  *      Valid disp_obj.
  *      hnode != NULL.
  *  Ensures:

index a5f1f65..b1a99f7 100644
@@ -272,7 +272,6 @@ void api_exit(void)
 		msg_exit();
 		io_exit();
 		strm_exit();
-		disp_exit();
 		mgr_exit();
 		rmm_exit();
 	}

@@ -287,12 +286,11 @@ bool api_init(void)
 {
 	bool ret = true;
 	bool fdev, fchnl, fmsg, fio;
-	bool fmgr, fdisp, fstrm, frmm;
+	bool fmgr, fstrm, frmm;
 
 	if (api_c_refs == 0) {
 		/* initialize driver and other modules */
 		fmgr = mgr_init();
-		fdisp = disp_init();
 		fstrm = strm_init();
 		frmm = rmm_init();
 		fchnl = chnl_init();

@@ -309,9 +307,6 @@ bool api_init(void)
 			if (fstrm)
 				strm_exit();
 
-			if (fdisp)
-				disp_exit();
-
 			if (fchnl)
 				chnl_exit();
 

index e510bb2..4af51b7 100644
@@ -69,8 +69,6 @@ struct disp_object {
 	u32 data_mau_size;	/* Size of DSP Data MAU */
 };
 
-static u32 refs;
-
 static void delete_disp(struct disp_object *disp_obj);
 static int fill_stream_def(rms_word *pdw_buf, u32 *ptotal, u32 offset,
 				  struct node_strmdef strm_def, u32 max,

@@ -173,29 +171,6 @@ void disp_delete(struct disp_object *disp_obj)
 }
 
 /*
- *  ======== disp_exit ========
- *  Discontinue usage of DISP module.
- */
-void disp_exit(void)
-{
-	refs--;
-}
-
-/*
- *  ======== disp_init ========
- *  Initialize the DISP module.
- */
-bool disp_init(void)
-{
-	bool ret = true;
-
-	if (ret)
-		refs++;
-
-	return ret;
-}
-
-/*
  *  ======== disp_node_change_priority ========
  *  Change the priority of a node currently running on the target.
  */

index 613fe53..dacf0c23 100644
@@ -40,7 +40,6 @@
  *      -EPERM:      Failure occurred, unable to allocate buffers.
  *      -EINVAL:      usize must be > 0 bytes.
  *  Requires:
- *      strm_init(void) called.
  *      ap_buffer != NULL.
  *  Ensures:
  */

@@ -63,7 +62,6 @@ extern int strm_allocate_buffer(struct strm_res_object *strmres,
  *                      been reclaimed.
  *      -EPERM:      Failure to close stream.
  *  Requires:
- *      strm_init(void) called.
  *  Ensures:
  */
 extern int strm_close(struct strm_res_object *strmres,

@@ -83,7 +81,6 @@ extern int strm_close(struct strm_res_object *strmres,
  *      -ENOMEM:    Insufficient memory for requested resources.
  *      -EPERM:      General failure.
  *  Requires:
- *      strm_init(void) called.
  *      strm_man != NULL.
  *      dev_obj != NULL.
  *  Ensures:

@@ -101,7 +98,6 @@ extern int strm_create(struct strm_mgr **strm_man,
  *      strm_mgr_obj:       Handle to STRM manager object from strm_create.
  *  Returns:
  *  Requires:
- *      strm_init(void) called.
  *      Valid strm_mgr_obj.
  *  Ensures:
  *      strm_mgr_obj is not valid.

@@ -109,18 +105,6 @@ extern int strm_create(struct strm_mgr **strm_man,
 extern void strm_delete(struct strm_mgr *strm_mgr_obj);
 
 /*
- *  ======== strm_exit ========
- *  Purpose:
- *      Discontinue usage of STRM module.
- *  Parameters:
- *  Returns:
- *  Requires:
- *      strm_init(void) successfully called before.
- *  Ensures:
- */
-extern void strm_exit(void);
-
-/*
  *  ======== strm_free_buffer ========
  *  Purpose:
  *      Free buffer(s) allocated with strm_allocate_buffer.

@@ -133,7 +117,6 @@ extern void strm_exit(void);
  *      -EFAULT:    Invalid stream handle.
  *      -EPERM:      Failure occurred, unable to free buffers.
  *  Requires:
- *      strm_init(void) called.
  *      ap_buffer != NULL.
  *  Ensures:
  */

@@ -156,7 +139,6 @@ extern int strm_free_buffer(struct strm_res_object *strmres,
  *      -EINVAL:          stream_info_size < sizeof(dsp_streaminfo).
  *      -EPERM:          Unable to get stream info.
  *  Requires:
- *      strm_init(void) called.
  *      stream_info != NULL.
  *  Ensures:
  */

@@ -184,24 +166,11 @@ extern int strm_get_info(struct strm_object *stream_obj,
  *      -ETIME:   A timeout occurred before the stream could be idled.
  *      -EPERM:      Unable to idle stream.
  *  Requires:
- *      strm_init(void) called.
  *  Ensures:
  */
 extern int strm_idle(struct strm_object *stream_obj, bool flush_data);
 
 /*
- *  ======== strm_init ========
- *  Purpose:
- *      Initialize the STRM module.
- *  Parameters:
- *  Returns:
- *      TRUE if initialization succeeded, FALSE otherwise.
- *  Requires:
- *  Ensures:
- */
-extern bool strm_init(void);
-
-/*
  *  ======== strm_issue ========
  *  Purpose:
  *      Send a buffer of data to a stream.

@@ -217,8 +186,7 @@ extern bool strm_init(void);
  *      -ENOSR:    The stream is full.
  *      -EPERM:          Failure occurred, unable to issue buffer.
  *  Requires:
- *      strm_init(void) called.
- *      pbuf != NULL.
+*      pbuf != NULL.
  *  Ensures:
  */
 extern int strm_issue(struct strm_object *stream_obj, u8 * pbuf,

@@ -244,7 +212,6 @@ extern int strm_issue(struct strm_object *stream_obj, u8 * pbuf,
  *              Unable to open stream.
  *      -EINVAL:     Invalid index.
  *  Requires:
- *      strm_init(void) called.
  *      strmres != NULL.
  *      pattr != NULL.
  *  Ensures:

@@ -275,7 +242,6 @@ extern int strm_open(struct node_object *hnode, u32 dir,
  *                      retrieved.
  *      -EPERM:      Failure occurred, unable to reclaim buffer.
  *  Requires:
- *      strm_init(void) called.
  *      buf_ptr != NULL.
  *      nbytes != NULL.
  *      pdw_arg != NULL.

@@ -302,7 +268,6 @@ extern int strm_reclaim(struct strm_object *stream_obj,
  *      -ENOSYS:   Notification type specified by notify_type is not
  *                      supported.
  *  Requires:
- *      strm_init(void) called.
  *      hnotification != NULL.
  *  Ensures:
  */

@@ -328,7 +293,6 @@ extern int strm_register_notify(struct strm_object *stream_obj,
  *      -ETIME:   A timeout occurred before a stream became ready.
  *      -EPERM:      Failure occurred, unable to select a stream.
  *  Requires:
- *      strm_init(void) called.
  *      strm_tab != NULL.
  *      strms > 0.
  *      pmask != NULL.

index b1a99f7..06e3b24 100644
@@ -271,7 +271,6 @@ void api_exit(void)
 		chnl_exit();
 		msg_exit();
 		io_exit();
-		strm_exit();
 		mgr_exit();
 		rmm_exit();
 	}

@@ -286,12 +285,11 @@ bool api_init(void)
 {
 	bool ret = true;
 	bool fdev, fchnl, fmsg, fio;
-	bool fmgr, fstrm, frmm;
+	bool fmgr, frmm;
 
 	if (api_c_refs == 0) {
 		/* initialize driver and other modules */
 		fmgr = mgr_init();
-		fstrm = strm_init();
 		frmm = rmm_init();
 		fchnl = chnl_init();
 		fmsg = msg_mod_init();

@@ -304,9 +302,6 @@ bool api_init(void)
 			if (fmgr)
 				mgr_exit();
 
-			if (fstrm)
-				strm_exit();
-
 			if (fchnl)
 				chnl_exit();
 

index bd684f1..34cc934 100644
@@ -81,9 +81,6 @@ struct strm_object {
 	struct cmm_xlatorobject *xlator;
 };
 
-/*  ----------------------------------- Globals */
-static u32 refs;		/* module reference count */
-
 /*  ----------------------------------- Function Prototypes */
 static int delete_strm(struct strm_object *stream_obj);
 

@@ -222,16 +219,6 @@ void strm_delete(struct strm_mgr *strm_mgr_obj)
 }
 
 /*
- *  ======== strm_exit ========
- *  Purpose:
- *      Discontinue usage of STRM module.
- */
-void strm_exit(void)
-{
-	refs--;
-}
-
-/*
  *  ======== strm_free_buffer ========
  *  Purpose:
  *      Frees the buffers allocated for a stream.

@@ -350,21 +337,6 @@ int strm_idle(struct strm_object *stream_obj, bool flush_data)
 }
 
 /*
- *  ======== strm_init ========
- *  Purpose:
- *      Initialize the STRM module.
- */
-bool strm_init(void)
-{
-	bool ret = true;
-
-	if (ret)
-		refs++;
-
-	return ret;
-}
-
-/*
  *  ======== strm_issue ========
  *  Purpose:
  *      Issues a buffer on a stream

index baea536..f7a4dc8 100644
@@ -115,18 +115,6 @@ extern int rmm_create(struct rmm_target_obj **target_obj,
 extern void rmm_delete(struct rmm_target_obj *target);
 
 /*
- *  ======== rmm_exit ========
- *  Exit the RMM module
- *
- *  Parameters:
- *  Returns:
- *  Requires:
- *      rmm_init successfully called.
- *  Ensures:
- */
-extern void rmm_exit(void);
-
-/*
  *  ======== rmm_free ========
  *  Free or unreserve memory allocated through rmm_alloc().
  *

@@ -148,19 +136,6 @@ extern bool rmm_free(struct rmm_target_obj *target, u32 segid, u32 dsp_addr,
 		     u32 size, bool reserved);
 
 /*
- *  ======== rmm_init ========
- *  Initialize the RMM module
- *
- *  Parameters:
- *  Returns:
- *      TRUE:   Success.
- *      FALSE:  Failure.
- *  Requires:
- *  Ensures:
- */
-extern bool rmm_init(void);
-
-/*
  *  ======== rmm_stat ========
  *  Obtain  memory segment status
  *

index 06e3b24..0a55465 100644
@@ -272,7 +272,6 @@ void api_exit(void)
 		msg_exit();
 		io_exit();
 		mgr_exit();
-		rmm_exit();
 	}
 }
 

@@ -285,18 +284,17 @@ bool api_init(void)
 {
 	bool ret = true;
 	bool fdev, fchnl, fmsg, fio;
-	bool fmgr, frmm;
+	bool fmgr;
 
 	if (api_c_refs == 0) {
 		/* initialize driver and other modules */
 		fmgr = mgr_init();
-		frmm = rmm_init();
 		fchnl = chnl_init();
 		fmsg = msg_mod_init();
 		fio = io_init();
 		fdev = dev_init();
 		ret = fdev && fchnl && fmsg && fio;
-		ret = ret && fmgr && frmm;
+		ret = ret && fmgr;
 		if (!ret) {
 
 			if (fmgr)

@@ -313,10 +311,6 @@ bool api_init(void)
 
 			if (fdev)
 				dev_exit();
-
-			if (frmm)
-				rmm_exit();
-
 		}
 	}
 	if (ret)

index 5cff46f..a9d7a32 100644
@@ -628,9 +628,6 @@ void nldr_delete(struct nldr_object *nldr_obj)
 void nldr_exit(void)
 {
 	refs--;
-
-	if (refs == 0)
-		rmm_exit();
 }
 
 /*

@@ -746,9 +743,6 @@ int nldr_get_rmm_manager(struct nldr_object *nldr,
  */
 bool nldr_init(void)
 {
-	if (refs == 0)
-		rmm_init();
-
 	refs++;
 
 	return true;

index 55acfcd..52187bd 100644
@@ -80,8 +80,6 @@ struct rmm_target_obj {
 	struct list_head ovly_list;	/* List of overlay memory in use */
 };
 
-static u32 refs;		/* module reference count */
-
 static bool alloc_block(struct rmm_target_obj *target, u32 segid, u32 size,
 			u32 align, u32 *dsp_address);
 static bool free_block(struct rmm_target_obj *target, u32 segid, u32 addr,

@@ -260,14 +258,6 @@ void rmm_delete(struct rmm_target_obj *target)
 }
 
 /*
- *  ======== rmm_exit ========
- */
-void rmm_exit(void)
-{
-	refs--;
-}
-
-/*
  *  ======== rmm_free ========
  */
 bool rmm_free(struct rmm_target_obj *target, u32 segid, u32 dsp_addr, u32 size,

@@ -300,16 +290,6 @@ bool rmm_free(struct rmm_target_obj *target, u32 segid, u32 dsp_addr, u32 size,
 }
 
 /*
- *  ======== rmm_init ========
- */
-bool rmm_init(void)
-{
-	refs++;
-
-	return true;
-}
-
-/*
  *  ======== rmm_stat ========
  */
 bool rmm_stat(struct rmm_target_obj *target, enum dsp_memtype segid,

index 92f6a13..9b018b1 100644
@@ -48,7 +48,6 @@
  *      -ECHRNG:     This manager cannot handle this many channels.
  *      -EEXIST:       Channel manager already exists for this device.
  *  Requires:
- *      chnl_init(void) called.
  *      channel_mgr != NULL.
  *      mgr_attrts != NULL.
  *  Ensures:

@@ -70,7 +69,6 @@ extern int chnl_create(struct chnl_mgr **channel_mgr,
  *      0:            Success.
  *      -EFAULT:        hchnl_mgr was invalid.
  *  Requires:
- *      chnl_init(void) called.
  *  Ensures:
  *      0:            Cancels I/O on each open channel.
  *                          Closes each open channel.

@@ -79,31 +77,4 @@ extern int chnl_create(struct chnl_mgr **channel_mgr,
  */
 extern int chnl_destroy(struct chnl_mgr *hchnl_mgr);
 
-/*
- *  ======== chnl_exit ========
- *  Purpose:
- *      Discontinue usage of the CHNL module.
- *  Parameters:
- *  Returns:
- *  Requires:
- *      chnl_init(void) previously called.
- *  Ensures:
- *      Resources, if any acquired in chnl_init(void), are freed when the last
- *      client of CHNL calls chnl_exit(void).
- */
-extern void chnl_exit(void);
-
-/*
- *  ======== chnl_init ========
- *  Purpose:
- *      Initialize the CHNL module's private state.
- *  Parameters:
- *  Returns:
- *      TRUE if initialized; FALSE if error occurred.
- *  Requires:
- *  Ensures:
- *      A requirement for each of the other public CHNL functions.
- */
-extern bool chnl_init(void);
-
 #endif /* CHNL_ */

index 825be20..4bd8686 100644
@@ -38,9 +38,6 @@
 /*  ----------------------------------- This */
 #include <dspbridge/chnl.h>
 
-/*  ----------------------------------- Globals */
-static u32 refs;
-
 /*
  *  ======== chnl_create ========
  *  Purpose:

@@ -116,28 +113,3 @@ int chnl_destroy(struct chnl_mgr *hchnl_mgr)
 
 	return status;
 }
-
-/*
- *  ======== chnl_exit ========
- *  Purpose:
- *      Discontinue usage of the CHNL module.
- */
-void chnl_exit(void)
-{
-	refs--;
-}
-
-/*
- *  ======== chnl_init ========
- *  Purpose:
- *      Initialize the CHNL module's private state.
- */
-bool chnl_init(void)
-{
-	bool ret = true;
-
-	if (ret)
-		refs++;
-
-	return ret;
-}

index 0a55465..5b9dcad 100644
@@ -268,7 +268,6 @@ void api_exit(void)
 	if (api_c_refs == 0) {
 		/* Release all modules initialized in api_init(). */
 		dev_exit();
-		chnl_exit();
 		msg_exit();
 		io_exit();
 		mgr_exit();

@@ -283,26 +282,22 @@ void api_exit(void)
 bool api_init(void)
 {
 	bool ret = true;
-	bool fdev, fchnl, fmsg, fio;
+	bool fdev, fmsg, fio;
 	bool fmgr;
 
 	if (api_c_refs == 0) {
 		/* initialize driver and other modules */
 		fmgr = mgr_init();
-		fchnl = chnl_init();
 		fmsg = msg_mod_init();
 		fio = io_init();
 		fdev = dev_init();
-		ret = fdev && fchnl && fmsg && fio;
+		ret = fdev && fmsg && fio;
 		ret = ret && fmgr;
 		if (!ret) {
 
 			if (fmgr)
 				mgr_exit();
 
-			if (fchnl)
-				chnl_exit();
-
 			if (fmsg)
 				msg_exit();
 

index 95778bc..2c8712c 100644
@@ -34,7 +34,6 @@
  *      msg_callback:        Called whenever an RMS_EXIT message is received.
  *  Returns:
  *  Requires:
- *      msg_mod_init(void) called.
  *      msg_man != NULL.
  *      hdev_obj != NULL.
  *      msg_callback != NULL.

@@ -52,35 +51,9 @@ extern int msg_create(struct msg_mgr **msg_man,
  *      hmsg_mgr:            Handle returned from msg_create().
  *  Returns:
  *  Requires:
- *      msg_mod_init(void) called.
  *      Valid hmsg_mgr.
  *  Ensures:
  */
 extern void msg_delete(struct msg_mgr *hmsg_mgr);
 
-/*
- *  ======== msg_exit ========
- *  Purpose:
- *      Discontinue usage of msg_ctrl module.
- *  Parameters:
- *  Returns:
- *  Requires:
- *      msg_mod_init(void) successfully called before.
- *  Ensures:
- *      Any resources acquired in msg_mod_init(void) will be freed when last
- *      msg_ctrl client calls msg_exit(void).
- */
-extern void msg_exit(void);
-
-/*
- *  ======== msg_mod_init ========
- *  Purpose:
- *      Initialize the msg_ctrl module.
- *  Parameters:
- *  Returns:
- *      TRUE if initialization succeeded, FALSE otherwise.
- *  Ensures:
- */
-extern bool msg_mod_init(void);
-
 #endif /* MSG_ */

index 5b9dcad..5201bed 100644
@@ -268,7 +268,6 @@ void api_exit(void)
 	if (api_c_refs == 0) {
 		/* Release all modules initialized in api_init(). */
 		dev_exit();
-		msg_exit();
 		io_exit();
 		mgr_exit();
 	}

@@ -282,25 +281,21 @@ void api_exit(void)
 bool api_init(void)
 {
 	bool ret = true;
-	bool fdev, fmsg, fio;
+	bool fdev, fio;
 	bool fmgr;
 
 	if (api_c_refs == 0) {
 		/* initialize driver and other modules */
 		fmgr = mgr_init();
-		fmsg = msg_mod_init();
 		fio = io_init();
 		fdev = dev_init();
-		ret = fdev && fmsg && fio;
+		ret = fdev && fio;
 		ret = ret && fmgr;
 		if (!ret) {
 
 			if (fmgr)
 				mgr_exit();
 
-			if (fmsg)
-				msg_exit();
-
 			if (fio)
 				io_exit();
 

index 077c118..f093cfb 100644
@@ -33,9 +33,6 @@
 #include <msgobj.h>
 #include <dspbridge/msg.h>
 
-/*  ----------------------------------- Globals */
-static u32 refs;		/* module reference count */
-
 /*
  *  ======== msg_create ========
  *  Purpose:

@@ -92,21 +89,3 @@ void msg_delete(struct msg_mgr *hmsg_mgr)
 			__func__, hmsg_mgr);
 	}
 }
-
-/*
- *  ======== msg_exit ========
- */
-void msg_exit(void)
-{
-	refs--;
-}
-
-/*
- *  ======== msg_mod_init ========
- */
-bool msg_mod_init(void)
-{
-	refs++;
-
-	return true;
-}

index 500bbd7..7505718 100644
@@ -55,7 +55,6 @@ struct io_attrs {
  *      -EINVAL: Invalid DSP word size (must be > 0).
  *               Invalid base address for DSP communications.
  *  Requires:
- *      io_init(void) called.
  *      io_man != NULL.
  *      mgr_attrts != NULL.
  *  Ensures:

@@ -74,36 +73,8 @@ extern int io_create(struct io_mgr **io_man,
  *      0:        Success.
  *      -EFAULT:    hio_mgr was invalid.
  *  Requires:
- *      io_init(void) called.
  *  Ensures:
  */
 extern int io_destroy(struct io_mgr *hio_mgr);
 
-/*
- *  ======== io_exit ========
- *  Purpose:
- *      Discontinue usage of the IO module.
- *  Parameters:
- *  Returns:
- *  Requires:
- *      io_init(void) previously called.
- *  Ensures:
- *      Resources, if any acquired in io_init(void), are freed when the last
- *      client of IO calls io_exit(void).
- */
-extern void io_exit(void);
-
-/*
- *  ======== io_init ========
- *  Purpose:
- *      Initialize the IO module's private state.
- *  Parameters:
- *  Returns:
- *      TRUE if initialized; FALSE if error occurred.
- *  Requires:
- *  Ensures:
- *      A requirement for each of the other public CHNL functions.
- */
-extern bool io_init(void);
-
 #endif /* CHNL_ */

index 5201bed..b9ca24c 100644
@@ -268,7 +268,6 @@ void api_exit(void)
 	if (api_c_refs == 0) {
 		/* Release all modules initialized in api_init(). */
 		dev_exit();
-		io_exit();
 		mgr_exit();
 	}
 }

@@ -281,24 +280,19 @@ void api_exit(void)
 bool api_init(void)
 {
 	bool ret = true;
-	bool fdev, fio;
+	bool fdev;
 	bool fmgr;
 
 	if (api_c_refs == 0) {
 		/* initialize driver and other modules */
 		fmgr = mgr_init();
-		fio = io_init();
 		fdev = dev_init();
-		ret = fdev && fio;
-		ret = ret && fmgr;
+		ret = fdev && fmgr;
 		if (!ret) {
 
 			if (fmgr)
 				mgr_exit();
 
-			if (fio)
-				io_exit();
-
 			if (fdev)
 				dev_exit();
 		}

index a56b085..4073c9c 100644
@@ -30,9 +30,6 @@
 #include <ioobj.h>
 #include <dspbridge/io.h>
 
-/*  ----------------------------------- Globals */
-static u32 refs;
-
 /*
  *  ======== io_create ========
  *  Purpose:

@@ -94,28 +91,3 @@ int io_destroy(struct io_mgr *hio_mgr)
 
 	return status;
 }
-
-/*
- *  ======== io_exit ========
- *  Purpose:
- *      Discontinue usage of the IO module.
- */
-void io_exit(void)
-{
-	refs--;
-}
-
-/*
- *  ======== io_init ========
- *  Purpose:
- *      Initialize the IO module's private state.
- */
-bool io_init(void)
-{
-	bool ret = true;
-
-	if (ret)
-		refs++;
-
-	return ret;
-}

index aff2205..c66bcf7 100644
@@ -79,7 +79,6 @@ extern void *cmm_calloc_buf(struct cmm_object *hcmm_mgr,
  *      -EPERM:      Failed to initialize critical sect sync object.
  *
  *  Requires:
- *      cmm_init(void) called.
  *      ph_cmm_mgr != NULL.
  *      mgr_attrts->min_block_size >= 4 bytes.
  *  Ensures:

@@ -111,20 +110,6 @@ extern int cmm_create(struct cmm_object **ph_cmm_mgr,
 extern int cmm_destroy(struct cmm_object *hcmm_mgr, bool force);
 
 /*
- *  ======== cmm_exit ========
- *  Purpose:
- *     Discontinue usage of module. Cleanup CMM module if CMM cRef reaches zero.
- *  Parameters:
- *     n/a
- *  Returns:
- *     n/a
- *  Requires:
- *     CMM is initialized.
- *  Ensures:
- */
-extern void cmm_exit(void);
-
-/*
  *  ======== cmm_free_buf ========
  *  Purpose:
  *      Free the given buffer.

@@ -185,19 +170,6 @@ extern int cmm_get_info(struct cmm_object *hcmm_mgr,
 			       struct cmm_info *cmm_info_obj);
 
 /*
- *  ======== cmm_init ========
- *  Purpose:
- *      Initializes private state of CMM module.
- *  Parameters:
- *  Returns:
- *      TRUE if initialized; FALSE if error occurred.
- *  Requires:
- *  Ensures:
- *      CMM initialized.
- */
-extern bool cmm_init(void);
-
-/*
  *  ======== cmm_register_gppsm_seg ========
  *  Purpose:
  *      Register a block of SM with the CMM.

@@ -333,7 +305,6 @@ extern int cmm_xlator_free_buf(struct cmm_xlatorobject *xlator,
  *      0:        Success.
  *      -EFAULT:    Bad translator handle.
  *  Requires:
- *      (refs > 0)
  *      (paddr != NULL)
  *      (ul_size > 0)
  *  Ensures:

@@ -355,7 +326,6 @@ extern int cmm_xlator_info(struct cmm_xlatorobject *xlator,
  *  Returns:
  *     Valid address on success, else NULL.
  *  Requires:
- *      refs > 0
  *      paddr != NULL
  *      xtype >= CMM_VA2PA) && (xtype <= CMM_DSPPA2PA)
  *  Ensures:

index 3366e60..4a800da 100644
@@ -131,9 +131,6 @@ struct cmm_mnode {
 	u32 client_proc;	/* Process that allocated this mem block */
 };
 
-/*  ----------------------------------- Globals */
-static u32 refs;		/* module reference count */
-
 /*  ----------------------------------- Function Prototypes */
 static void add_to_free_list(struct cmm_allocator *allocator,
 			     struct cmm_mnode *pnode);

@@ -317,17 +314,6 @@ int cmm_destroy(struct cmm_object *hcmm_mgr, bool force)
 }
 
 /*
- *  ======== cmm_exit ========
- *  Purpose:
- *      Discontinue usage of module; free resources when reference count
- *      reaches 0.
- */
-void cmm_exit(void)
-{
-	refs--;
-}
-
-/*
  *  ======== cmm_free_buf ========
  *  Purpose:
  *      Free the given buffer.

@@ -446,21 +432,6 @@ int cmm_get_info(struct cmm_object *hcmm_mgr,
 }
 
 /*
- *  ======== cmm_init ========
- *  Purpose:
- *      Initializes private state of CMM module.
- */
-bool cmm_init(void)
-{
-	bool ret = true;
-
-	if (ret)
-		refs++;
-
-	return ret;
-}
-
-/*
  *  ======== cmm_register_gppsm_seg ========
  *  Purpose:
  *      Register a block of SM with the CMM to be used for later GPP SM

index 883765e..734d47e 100644
@@ -658,10 +658,8 @@ void dev_exit(void)
 {
 	refs--;
 
-	if (refs == 0) {
-		cmm_exit();
+	if (refs == 0)
 		dmm_exit();
-	}
 }
 
 /*

@@ -671,23 +669,10 @@ void dev_exit(void)
  */
 bool dev_init(void)
 {
-	bool cmm_ret, dmm_ret, ret = true;
-
-	if (refs == 0) {
-		cmm_ret = cmm_init();
-		dmm_ret = dmm_init();
-
-		ret = cmm_ret && dmm_ret;
-
-		if (!ret) {
-			if (cmm_ret)
-				cmm_exit();
+	bool ret = true;
 
-			if (dmm_ret)
-				dmm_exit();
-
-		}
-	}
+	if (refs == 0)
+		dmm_init();
 
 	if (ret)
 		refs++;

index 6c58335..c3487be 100644
@@ -61,10 +61,6 @@ extern int dmm_create(struct dmm_object **dmm_manager,
 			     struct dev_object *hdev_obj,
 			     const struct dmm_mgrattrs *mgr_attrts);
 
-extern bool dmm_init(void);
-
-extern void dmm_exit(void);
-
 extern int dmm_create_tables(struct dmm_object *dmm_mgr,
 				    u32 addr, u32 size);
 

index 734d47e..c5e627c 100644
@@ -657,9 +657,6 @@ int dev_get_bridge_context(struct dev_object *hdev_obj,
 void dev_exit(void)
 {
 	refs--;
-
-	if (refs == 0)
-		dmm_exit();
 }
 
 /*

@@ -671,9 +668,6 @@ bool dev_init(void)
 {
 	bool ret = true;
 
-	if (refs == 0)
-		dmm_init();
-
 	if (ret)
 		refs++;
 

index 83faff8..7c9f839 100644
@@ -51,8 +51,6 @@ struct dmm_object {
 	spinlock_t dmm_lock;	/* Lock to access dmm mgr */
 };
 
-/*  ----------------------------------- Globals */
-static u32 refs;		/* module reference count */
 struct map_page {
 	u32 region_size:15;
 	u32 mapped_size:15;

@@ -172,18 +170,6 @@ int dmm_delete_tables(struct dmm_object *dmm_mgr)
 }
 
 /*
- *  ======== dmm_exit ========
- *  Purpose:
- *      Discontinue usage of module; free resources when reference count
- *      reaches 0.
- */
-void dmm_exit(void)
-{
-
-	refs--;
-}
-
-/*
  *  ======== dmm_get_handle ========
  *  Purpose:
  *      Return the dynamic memory manager object for this device.

@@ -206,24 +192,6 @@ int dmm_get_handle(void *hprocessor, struct dmm_object **dmm_manager)
 }
 
 /*
- *  ======== dmm_init ========
- *  Purpose:
- *      Initializes private state of DMM module.
- */
-bool dmm_init(void)
-{
-	bool ret = true;
-
-	if (ret)
-		refs++;
-
-	virtual_mapping_table = NULL;
-	table_size = 0;
-
-	return ret;
-}
-
-/*
  *  ======== dmm_map_memory ========
  *  Purpose:
  *      Add a mapping block to the reserved chunk. DMM assumes that this block

index f92b4be..fa2d79e 100644
@@ -478,33 +478,6 @@ extern int dev_get_bridge_context(struct dev_object *hdev_obj,
 				      **phbridge_context);
 
 /*
- *  ======== dev_exit ========
- *  Purpose:
- *      Decrement reference count, and free resources when reference count is
- *      0.
- *  Parameters:
- *  Returns:
- *  Requires:
- *      DEV is initialized.
- *  Ensures:
- *      When reference count == 0, DEV's private resources are freed.
- */
-extern void dev_exit(void);
-
-/*
- *  ======== dev_init ========
- *  Purpose:
- *      Initialize DEV's private state, keeping a reference count on each call.
- *  Parameters:
- *  Returns:
- *      TRUE if initialized; FALSE if error occurred.
- *  Requires:
- *  Ensures:
- *      TRUE: A requirement for the other public DEV functions.
- */
-extern bool dev_init(void);
-
-/*
  *  ======== dev_insert_proc_object ========
  *  Purpose:
  *      Inserts the Processor Object into the List of PROC Objects

index c5e627c..6234ffb 100644
@@ -81,9 +81,6 @@ struct drv_ext {
 	char sz_string[MAXREGPATHLENGTH];
 };
 
-/*  ----------------------------------- Globals */
-static u32 refs;		/* Module reference count */
-
 /*  ----------------------------------- Function Prototypes */
 static int fxn_not_implemented(int arg, ...);
 static int init_cod_mgr(struct dev_object *dev_obj);

@@ -649,32 +646,6 @@ int dev_get_bridge_context(struct dev_object *hdev_obj,
 }
 
 /*
- *  ======== dev_exit ========
- *  Purpose:
- *      Decrement reference count, and free resources when reference count is
- *      0.
- */
-void dev_exit(void)
-{
-	refs--;
-}
-
-/*
- *  ======== dev_init ========
- *  Purpose:
- *      Initialize DEV's private state, keeping a reference count on each call.
- */
-bool dev_init(void)
-{
-	bool ret = true;
-
-	if (ret)
-		refs++;
-
-	return ret;
-}
-
-/*
  *  ======== dev_notify_clients ========
  *  Purpose:
  *      Notify all clients of this device of a change in device status.

index b9ca24c..9ef1ad9 100644
@@ -265,11 +265,8 @@ void api_exit(void)
 {
 	api_c_refs--;
 
-	if (api_c_refs == 0) {
-		/* Release all modules initialized in api_init(). */
-		dev_exit();
+	if (api_c_refs == 0)
 		mgr_exit();
-	}
 }
 
 /*

@@ -280,23 +277,10 @@ void api_exit(void)
 bool api_init(void)
 {
 	bool ret = true;
-	bool fdev;
-	bool fmgr;
-
-	if (api_c_refs == 0) {
-		/* initialize driver and other modules */
-		fmgr = mgr_init();
-		fdev = dev_init();
-		ret = fdev && fmgr;
-		if (!ret) {
 
-			if (fmgr)
-				mgr_exit();
+	if (api_c_refs == 0)
+		ret = mgr_init();
 
-			if (fdev)
-				dev_exit();
-		}
-	}
 	if (ret)
 		api_c_refs++;
 

index 938eea5..8a1e928 100644
@@ -319,14 +319,9 @@ int mgr_get_dcd_handle(struct mgr_object *mgr_handle,
 bool mgr_init(void)
 {
 	bool ret = true;
-	bool init_dcd = false;
 
-	if (refs == 0) {
-		init_dcd = dcd_init();	/*  DCD Module */
-
-		if (!init_dcd)
-			ret = false;
-	}
+	if (refs == 0)
+		ret = dcd_init();	/*  DCD Module */
 
 	if (ret)
 		refs++;

index 60aa7b0..25eaef7 100644
@@ -95,15 +95,6 @@ void gh_delete(struct gh_t_hash_tab *hash_tab)
 }
 
 /*
- *  ======== gh_exit ========
- */
-
-void gh_exit(void)
-{
-	/* Do nothing */
-}
-
-/*
  *  ======== gh_find ========
  */
 

@@ -122,15 +113,6 @@ void *gh_find(struct gh_t_hash_tab *hash_tab, void *key)
 }
 
 /*
- *  ======== gh_init ========
- */
-
-void gh_init(void)
-{
-	/* Do nothing */
-}
-
-/*
  *  ======== gh_insert ========
  */
 

index 9de291d..da85079 100644
@@ -23,9 +23,7 @@ extern struct gh_t_hash_tab *gh_create(u16 max_bucket, u16 val_size,
 				       bool(*match) (void *, void *),
 				       void (*delete) (void *));
 extern void gh_delete(struct gh_t_hash_tab *hash_tab);
-extern void gh_exit(void);
 extern void *gh_find(struct gh_t_hash_tab *hash_tab, void *key);
-extern void gh_init(void);
 extern void *gh_insert(struct gh_t_hash_tab *hash_tab, void *key, void *value);
 #ifdef CONFIG_TIDSPBRIDGE_BACKTRACE
 void gh_iterate(struct gh_t_hash_tab *hash_tab,

index 071ee86..9f07036 100644
@@ -187,8 +187,6 @@ static u16 name_hash(void *key, u16 max_bucket);
 static bool name_match(void *key, void *sp);
 static void sym_delete(void *value);
 
-static u32 refs;		/* module reference count */
-
 /* Symbol Redefinition */
 static int redefined_symbol;
 static int gbl_search = 1;

@@ -268,10 +266,7 @@ void dbll_delete(struct dbll_tar_obj *target)
  */
 void dbll_exit(void)
 {
-	refs--;
-
-	if (refs == 0)
-		gh_exit();
+	/* do nothing */
 }
 
 /*

@@ -394,10 +389,7 @@ int dbll_get_sect(struct dbll_library_obj *lib, char *name, u32 *paddr,
  */
 bool dbll_init(void)
 {
-	if (refs == 0)
-		gh_init();
-
-	refs++;
+	/* do nothing */
 
 	return true;
 }

index a9d7a32..46086b5 100644
@@ -263,8 +263,6 @@ static struct dbll_fxns ldr_fxns = {
 	(dbll_unload_fxn) dbll_unload,
 };
 
-static u32 refs;		/* module reference count */
-
 static int add_ovly_info(void *handle, struct dbll_sect_info *sect_info,
 				u32 addr, u32 bytes);
 static int add_ovly_node(struct dsp_uuid *uuid_obj,

@@ -627,7 +625,7 @@ void nldr_delete(struct nldr_object *nldr_obj)
  */
 void nldr_exit(void)
 {
-	refs--;
+	/* do nothing */
 }
 
 /*

@@ -743,8 +741,7 @@ int nldr_get_rmm_manager(struct nldr_object *nldr,
  */
 bool nldr_init(void)
 {
-	refs++;
-
+	/* do nothing */
 	return true;
 }
 

index d9653ee..c5e48ca 100644
@@ -36,7 +36,6 @@ extern int nldr_create(struct nldr_object **nldr,
 			      const struct nldr_attrs *pattrs);
 
 extern void nldr_delete(struct nldr_object *nldr_obj);
-extern void nldr_exit(void);
 
 extern int nldr_get_fxn_addr(struct nldr_nodeobject *nldr_node_obj,
 				    char *str_fxn, u32 * addr);

@@ -44,7 +43,6 @@ extern int nldr_get_fxn_addr(struct nldr_nodeobject *nldr_node_obj,
 extern int nldr_get_rmm_manager(struct nldr_object *nldr,
 				       struct rmm_target_obj **rmm_mgr);
 
-extern bool nldr_init(void);
 extern int nldr_load(struct nldr_nodeobject *nldr_node_obj,
 			    enum nldr_phase phase);
 extern int nldr_unload(struct nldr_nodeobject *nldr_node_obj,

index ee3a85f..7e3c7f5 100644
@@ -119,7 +119,6 @@ enum nldr_phase {
  *      0:        Success.
  *      -ENOMEM:    Insufficient memory on GPP.
  *  Requires:
- *      nldr_init(void) called.
  *      Valid nldr_obj.
  *      node_props != NULL.
  *      nldr_nodeobj != NULL.

@@ -148,7 +147,6 @@ typedef int(*nldr_allocatefxn) (struct nldr_object *nldr_obj,
  *      0:        Success;
  *      -ENOMEM:    Insufficient memory for requested resources.
  *  Requires:
- *      nldr_init(void) called.
  *      nldr != NULL.
  *      hdev_obj != NULL.
  *	pattrs != NULL.

@@ -168,7 +166,6 @@ typedef int(*nldr_createfxn) (struct nldr_object **nldr,
  *      nldr_obj:          Node manager object.
  *  Returns:
  *  Requires:
- *      nldr_init(void) called.
  *      Valid nldr_obj.
  *  Ensures:
  *	nldr_obj invalid

@@ -176,20 +173,6 @@ typedef int(*nldr_createfxn) (struct nldr_object **nldr,
 typedef void (*nldr_deletefxn) (struct nldr_object *nldr_obj);
 
 /*
- *  ======== nldr_exit ========
- *  Discontinue usage of NLDR module.
- *
- *  Parameters:
- *  Returns:
- *  Requires:
- *      nldr_init(void) successfully called before.
- *  Ensures:
- *      Any resources acquired in nldr_init(void) will be freed when last NLDR
- *      client calls nldr_exit(void).
- */
-typedef void (*nldr_exitfxn) (void);
-
-/*
  *  ======== NLDR_Free ========
  *  Free resources allocated in nldr_allocate.
  *

@@ -197,7 +180,6 @@ typedef void (*nldr_exitfxn) (void);
  *      nldr_node_obj:      Handle returned from nldr_allocate().
  *  Returns:
  *  Requires:
- *      nldr_init(void) called.
  *      Valid nldr_node_obj.
  *  Ensures:
  */

@@ -216,7 +198,6 @@ typedef void (*nldr_freefxn) (struct nldr_nodeobject *nldr_node_obj);
  *      0:        Success.
  *      -ESPIPE:    Address of function not found.
  *  Requires:
- *      nldr_init(void) called.
  *      Valid nldr_node_obj.
  *      addr != NULL;
  *      str_fxn != NULL;

@@ -227,17 +208,6 @@ typedef int(*nldr_getfxnaddrfxn) (struct nldr_nodeobject
 					 char *str_fxn, u32 * addr);
 
 /*
- *  ======== nldr_init ========
- *  Initialize the NLDR module.
- *
- *  Parameters:
- *  Returns:
- *      TRUE if initialization succeeded, FALSE otherwise.
- *  Ensures:
- */
-typedef bool(*nldr_initfxn) (void);
-
-/*
  *  ======== nldr_load ========
  *  Load create, delete, or execute phase function of a node on the DSP.
  *

@@ -251,7 +221,6 @@ typedef bool(*nldr_initfxn) (void);
  *                              is already in use.
  *      -EILSEQ:           Failure in dynamic loader library.
  *  Requires:
- *      nldr_init(void) called.
  *      Valid nldr_node_obj.
  *  Ensures:
  */

@@ -269,7 +238,6 @@ typedef int(*nldr_loadfxn) (struct nldr_nodeobject *nldr_node_obj,
  *      0:        Success.
  *      -ENOMEM:    Insufficient memory on GPP.
  *  Requires:
- *      nldr_init(void) called.
  *      Valid nldr_node_obj.
  *  Ensures:
  */

@@ -283,9 +251,7 @@ struct node_ldr_fxns {
 	nldr_allocatefxn allocate;
 	nldr_createfxn create;
 	nldr_deletefxn delete;
-	nldr_exitfxn exit;
 	nldr_getfxnaddrfxn get_fxn_addr;
-	nldr_initfxn init;
 	nldr_loadfxn load;
 	nldr_unloadfxn unload;
 };

index 46086b5..30d5480 100644
@@ -620,15 +620,6 @@ void nldr_delete(struct nldr_object *nldr_obj)
 }
 
 /*
- *  ======== nldr_exit ========
- *  Discontinue usage of NLDR module.
- */
-void nldr_exit(void)
-{
-	/* do nothing */
-}
-
-/*
  *  ======== nldr_get_fxn_addr ========
  */
 int nldr_get_fxn_addr(struct nldr_nodeobject *nldr_node_obj,

@@ -736,16 +727,6 @@ int nldr_get_rmm_manager(struct nldr_object *nldr,
 }
 
 /*
- *  ======== nldr_init ========
- *  Initialize the NLDR module.
- */
-bool nldr_init(void)
-{
-	/* do nothing */
-	return true;
-}
-
-/*
  *  ======== nldr_load ========
  */
 int nldr_load(struct nldr_nodeobject *nldr_node_obj,

index 908cd1e..7fb426c 100644
@@ -159,7 +159,6 @@ struct node_mgr {
 	/* Loader properties */
 	struct nldr_object *nldr_obj;	/* Handle to loader */
 	struct node_ldr_fxns nldr_fxns;	/* Handle to loader functions */
-	bool loader_init;	/* Loader Init function succeeded? */
 };
 
 /*

@@ -266,9 +265,7 @@ static struct node_ldr_fxns nldr_fxns = {
 	nldr_allocate,
 	nldr_create,
 	nldr_delete,
-	nldr_exit,
 	nldr_get_fxn_addr,
-	nldr_init,
 	nldr_load,
 	nldr_unload,
 };

@@ -1337,7 +1334,6 @@ int node_create_mgr(struct node_mgr **node_man,
 	nldr_attrs_obj.write = mem_write;
 	nldr_attrs_obj.dsp_word_size = node_mgr_obj->dsp_word_size;
 	nldr_attrs_obj.dsp_mau_size = node_mgr_obj->dsp_mau_size;
-	node_mgr_obj->loader_init = node_mgr_obj->nldr_fxns.init();
 	status = node_mgr_obj->nldr_fxns.create(&node_mgr_obj->nldr_obj,
 			hdev_obj,
 			&nldr_attrs_obj);

@@ -2507,9 +2503,6 @@ static void delete_node_mgr(struct node_mgr *hnode_mgr)
 		if (hnode_mgr->nldr_obj)
 			hnode_mgr->nldr_fxns.delete(hnode_mgr->nldr_obj);
 
-		if (hnode_mgr->loader_init)
-			hnode_mgr->nldr_fxns.exit();
-
 		kfree(hnode_mgr);
 	}
 }