diff --git a/drivers/staging/tidspbridge/core/io_sm.c b/drivers/staging/tidspbridge/core/io_sm.c
index 261ee59..5166475 100644
--- a/drivers/staging/tidspbridge/core/io_sm.c
+++ b/drivers/staging/tidspbridge/core/io_sm.c
@@ -683,7 +683,7 @@ int bridge_io_on_loaded(struct io_mgr *hio_mgr)
 		 */
 
 		status =
-		    hio_mgr->intf_fxns->pfn_dev_cntrl(hio_mgr->hbridge_context,
+		    hio_mgr->intf_fxns->dev_cntrl(hio_mgr->hbridge_context,
 						      BRDIOCTL_SETMMUCONFIG,
 						      ae_proc);
 		if (status)
@@ -829,7 +829,7 @@ static void io_dispatch_pm(struct io_mgr *pio_mgr)
 	if (parg[0] == MBX_PM_HIBERNATE_EN) {
 		dev_dbg(bridge, "PM: Hibernate command\n");
 		status = pio_mgr->intf_fxns->
-				pfn_dev_cntrl(pio_mgr->hbridge_context,
+				dev_cntrl(pio_mgr->hbridge_context,
 					      BRDIOCTL_PWR_HIBERNATE, parg);
 		if (status)
 			pr_err("%s: hibernate cmd failed 0x%x\n",
@@ -838,7 +838,7 @@ static void io_dispatch_pm(struct io_mgr *pio_mgr)
 		parg[1] = pio_mgr->shared_mem->opp_request.rqst_opp_pt;
 		dev_dbg(bridge, "PM: Requested OPP = 0x%x\n", parg[1]);
 		status = pio_mgr->intf_fxns->
-				pfn_dev_cntrl(pio_mgr->hbridge_context,
+				dev_cntrl(pio_mgr->hbridge_context,
 					BRDIOCTL_CONSTRAINT_REQUEST, parg);
 		if (status)
 			dev_dbg(bridge, "PM: Failed to set constraint "
@@ -847,7 +847,7 @@ static void io_dispatch_pm(struct io_mgr *pio_mgr)
 		dev_dbg(bridge, "PM: clk control value of msg = 0x%x\n",
 			parg[0]);
 		status = pio_mgr->intf_fxns->
-				pfn_dev_cntrl(pio_mgr->hbridge_context,
+				dev_cntrl(pio_mgr->hbridge_context,
 					      BRDIOCTL_CLK_CTRL, parg);
 		if (status)
 			dev_dbg(bridge, "PM: Failed to ctrl the DSP clk"
diff --git a/drivers/staging/tidspbridge/include/dspbridge/dspdefs.h b/drivers/staging/tidspbridge/include/dspbridge/dspdefs.h
index 380d888..749c25e 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/dspdefs.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/dspdefs.h
@@ -977,32 +977,32 @@ struct bridge_drv_interface {
 	u32 brd_api_minor_version;	/* Set to BRD_API_MINOR_VERSION. */
 	fxn_dev_create pfn_dev_create;	/* Create device context */
 	fxn_dev_destroy pfn_dev_destroy;	/* Destroy device context */
-	fxn_dev_ctrl pfn_dev_cntrl;	/* Optional vendor interface */
+	fxn_dev_ctrl dev_cntrl;	/* Optional vendor interface */
 	fxn_brd_monitor brd_monitor;	/* Load and/or start monitor */
-	fxn_brd_start pfn_brd_start;	/* Start DSP program. */
-	fxn_brd_stop pfn_brd_stop;	/* Stop/reset board. */
-	fxn_brd_status pfn_brd_status;	/* Get current board status. */
+	fxn_brd_start brd_start;	/* Start DSP program. */
+	fxn_brd_stop brd_stop;	/* Stop/reset board. */
+	fxn_brd_status brd_status;	/* Get current board status. */
 	fxn_brd_read brd_read;	/* Read board memory */
-	fxn_brd_write pfn_brd_write;	/* Write board memory. */
-	fxn_brd_setstate pfn_brd_set_state;	/* Sets the Board State */
+	fxn_brd_write brd_write;	/* Write board memory. */
+	fxn_brd_setstate brd_set_state;	/* Sets the Board State */
 	fxn_brd_memcopy brd_mem_copy;	/* Copies DSP Memory */
 	fxn_brd_memwrite brd_mem_write;	/* Write DSP Memory w/o halt */
 	fxn_brd_memmap brd_mem_map;	/* Maps MPU mem to DSP mem */
 	fxn_brd_memunmap brd_mem_un_map;	/* Unmaps MPU mem to DSP mem */
-	fxn_chnl_create pfn_chnl_create;	/* Create channel manager. */
-	fxn_chnl_destroy pfn_chnl_destroy;	/* Destroy channel manager. */
-	fxn_chnl_open pfn_chnl_open;	/* Create a new channel. */
-	fxn_chnl_close pfn_chnl_close;	/* Close a channel. */
-	fxn_chnl_addioreq pfn_chnl_add_io_req;	/* Req I/O on a channel. */
-	fxn_chnl_getioc pfn_chnl_get_ioc;	/* Wait for I/O completion. */
-	fxn_chnl_cancelio pfn_chnl_cancel_io;	/* Cancl I/O on a channel. */
-	fxn_chnl_flushio pfn_chnl_flush_io;	/* Flush I/O. */
-	fxn_chnl_getinfo pfn_chnl_get_info;	/* Get channel specific info */
+	fxn_chnl_create chnl_create;	/* Create channel manager. */
+	fxn_chnl_destroy chnl_destroy;	/* Destroy channel manager. */
+	fxn_chnl_open chnl_open;	/* Create a new channel. */
+	fxn_chnl_close chnl_close;	/* Close a channel. */
+	fxn_chnl_addioreq chnl_add_io_req;	/* Req I/O on a channel. */
+	fxn_chnl_getioc chnl_get_ioc;	/* Wait for I/O completion. */
+	fxn_chnl_cancelio chnl_cancel_io;	/* Cancl I/O on a channel. */
+	fxn_chnl_flushio chnl_flush_io;	/* Flush I/O. */
+	fxn_chnl_getinfo chnl_get_info;	/* Get channel specific info */
 	/* Get channel manager info. */
-	fxn_chnl_getmgrinfo pfn_chnl_get_mgr_info;
-	fxn_chnl_idle pfn_chnl_idle;	/* Idle the channel */
+	fxn_chnl_getmgrinfo chnl_get_mgr_info;
+	fxn_chnl_idle chnl_idle;	/* Idle the channel */
 	/* Register for notif. */
-	fxn_chnl_registernotify pfn_chnl_register_notify;
+	fxn_chnl_registernotify chnl_register_notify;
 	fxn_io_create pfn_io_create;	/* Create IO manager */
 	fxn_io_destroy pfn_io_destroy;	/* Destroy IO manager */
 	fxn_io_onloaded pfn_io_on_loaded;	/* Notify of program loaded */
diff --git a/drivers/staging/tidspbridge/include/dspbridge/nldrdefs.h b/drivers/staging/tidspbridge/include/dspbridge/nldrdefs.h
index b1a9072..b4610af 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/nldrdefs.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/nldrdefs.h
@@ -281,8 +281,8 @@ typedef int(*nldr_unloadfxn) (struct nldr_nodeobject *nldr_node_obj,
  */
 struct node_ldr_fxns {
 	nldr_allocatefxn allocate;
-	nldr_createfxn pfn_create;
-	nldr_deletefxn pfn_delete;
+	nldr_createfxn create;
+	nldr_deletefxn delete;
 	nldr_exitfxn pfn_exit;
 	nldr_getfxnaddrfxn pfn_get_fxn_addr;
 	nldr_initfxn pfn_init;
diff --git a/drivers/staging/tidspbridge/pmgr/chnl.c b/drivers/staging/tidspbridge/pmgr/chnl.c
index 78b0d0f..245de82 100644
--- a/drivers/staging/tidspbridge/pmgr/chnl.c
+++ b/drivers/staging/tidspbridge/pmgr/chnl.c
@@ -87,7 +87,7 @@ int chnl_create(struct chnl_mgr **channel_mgr,
 		struct bridge_drv_interface *intf_fxns;
 		dev_get_intf_fxns(hdev_obj, &intf_fxns);
 		/* Let Bridge channel module finish the create: */
-		status = (*intf_fxns->pfn_chnl_create) (&hchnl_mgr, hdev_obj,
+		status = (*intf_fxns->chnl_create) (&hchnl_mgr, hdev_obj,
 							mgr_attrts);
 		if (!status) {
 			/* Fill in DSP API channel module's fields of the
@@ -120,7 +120,7 @@ int chnl_destroy(struct chnl_mgr *hchnl_mgr)
 	if (chnl_mgr_obj) {
 		intf_fxns = chnl_mgr_obj->intf_fxns;
 		/* Let Bridge channel module destroy the chnl_mgr: */
-		status = (*intf_fxns->pfn_chnl_destroy) (hchnl_mgr);
+		status = (*intf_fxns->chnl_destroy) (hchnl_mgr);
 	} else {
 		status = -EFAULT;
 	}
diff --git a/drivers/staging/tidspbridge/pmgr/dev.c b/drivers/staging/tidspbridge/pmgr/dev.c
index 63ca8c7..0cc6416 100644
--- a/drivers/staging/tidspbridge/pmgr/dev.c
+++ b/drivers/staging/tidspbridge/pmgr/dev.c
@@ -111,7 +111,7 @@ u32 dev_brd_write_fxn(void *arb, u32 dsp_add, void *host_buf,
 	if (dev_obj) {
 		/* Require of BrdWrite() */
 		DBC_ASSERT(dev_obj->hbridge_context != NULL);
-		status = (*dev_obj->bridge_interface.pfn_brd_write) (
+		status = (*dev_obj->bridge_interface.brd_write) (
 					dev_obj->hbridge_context, host_buf,
 					dsp_add, ul_num_bytes, mem_space);
 		/* Special case of getting the address only */
@@ -1081,30 +1081,30 @@ static void store_interface_fxns(struct bridge_drv_interface *drv_fxns,
 	if (bridge_version > 0) {
 		STORE_FXN(fxn_dev_create, pfn_dev_create);
 		STORE_FXN(fxn_dev_destroy, pfn_dev_destroy);
-		STORE_FXN(fxn_dev_ctrl, pfn_dev_cntrl);
+		STORE_FXN(fxn_dev_ctrl, dev_cntrl);
 		STORE_FXN(fxn_brd_monitor, brd_monitor);
-		STORE_FXN(fxn_brd_start, pfn_brd_start);
-		STORE_FXN(fxn_brd_stop, pfn_brd_stop);
-		STORE_FXN(fxn_brd_status, pfn_brd_status);
+		STORE_FXN(fxn_brd_start, brd_start);
+		STORE_FXN(fxn_brd_stop, brd_stop);
+		STORE_FXN(fxn_brd_status, brd_status);
 		STORE_FXN(fxn_brd_read, brd_read);
-		STORE_FXN(fxn_brd_write, pfn_brd_write);
-		STORE_FXN(fxn_brd_setstate, pfn_brd_set_state);
+		STORE_FXN(fxn_brd_write, brd_write);
+		STORE_FXN(fxn_brd_setstate, brd_set_state);
 		STORE_FXN(fxn_brd_memcopy, brd_mem_copy);
 		STORE_FXN(fxn_brd_memwrite, brd_mem_write);
 		STORE_FXN(fxn_brd_memmap, brd_mem_map);
 		STORE_FXN(fxn_brd_memunmap, brd_mem_un_map);
-		STORE_FXN(fxn_chnl_create, pfn_chnl_create);
-		STORE_FXN(fxn_chnl_destroy, pfn_chnl_destroy);
-		STORE_FXN(fxn_chnl_open, pfn_chnl_open);
-		STORE_FXN(fxn_chnl_close, pfn_chnl_close);
-		STORE_FXN(fxn_chnl_addioreq, pfn_chnl_add_io_req);
-		STORE_FXN(fxn_chnl_getioc, pfn_chnl_get_ioc);
-		STORE_FXN(fxn_chnl_cancelio, pfn_chnl_cancel_io);
-		STORE_FXN(fxn_chnl_flushio, pfn_chnl_flush_io);
-		STORE_FXN(fxn_chnl_getinfo, pfn_chnl_get_info);
-		STORE_FXN(fxn_chnl_getmgrinfo, pfn_chnl_get_mgr_info);
-		STORE_FXN(fxn_chnl_idle, pfn_chnl_idle);
-		STORE_FXN(fxn_chnl_registernotify, pfn_chnl_register_notify);
+		STORE_FXN(fxn_chnl_create, chnl_create);
+		STORE_FXN(fxn_chnl_destroy, chnl_destroy);
+		STORE_FXN(fxn_chnl_open, chnl_open);
+		STORE_FXN(fxn_chnl_close, chnl_close);
+		STORE_FXN(fxn_chnl_addioreq, chnl_add_io_req);
+		STORE_FXN(fxn_chnl_getioc, chnl_get_ioc);
+		STORE_FXN(fxn_chnl_cancelio, chnl_cancel_io);
+		STORE_FXN(fxn_chnl_flushio, chnl_flush_io);
+		STORE_FXN(fxn_chnl_getinfo, chnl_get_info);
+		STORE_FXN(fxn_chnl_getmgrinfo, chnl_get_mgr_info);
+		STORE_FXN(fxn_chnl_idle, chnl_idle);
+		STORE_FXN(fxn_chnl_registernotify, chnl_register_notify);
 		STORE_FXN(fxn_io_create, pfn_io_create);
 		STORE_FXN(fxn_io_destroy, pfn_io_destroy);
 		STORE_FXN(fxn_io_onloaded, pfn_io_on_loaded);
@@ -1122,25 +1122,25 @@ static void store_interface_fxns(struct bridge_drv_interface *drv_fxns,
 	/* Ensure postcondition: */
 	DBC_ENSURE(intf_fxns->pfn_dev_create != NULL);
 	DBC_ENSURE(intf_fxns->pfn_dev_destroy != NULL);
-	DBC_ENSURE(intf_fxns->pfn_dev_cntrl != NULL);
+	DBC_ENSURE(intf_fxns->dev_cntrl != NULL);
 	DBC_ENSURE(intf_fxns->brd_monitor != NULL);
-	DBC_ENSURE(intf_fxns->pfn_brd_start != NULL);
-	DBC_ENSURE(intf_fxns->pfn_brd_stop != NULL);
-	DBC_ENSURE(intf_fxns->pfn_brd_status != NULL);
+	DBC_ENSURE(intf_fxns->brd_start != NULL);
+	DBC_ENSURE(intf_fxns->brd_stop != NULL);
+	DBC_ENSURE(intf_fxns->brd_status != NULL);
 	DBC_ENSURE(intf_fxns->brd_read != NULL);
-	DBC_ENSURE(intf_fxns->pfn_brd_write != NULL);
-	DBC_ENSURE(intf_fxns->pfn_chnl_create != NULL);
-	DBC_ENSURE(intf_fxns->pfn_chnl_destroy != NULL);
-	DBC_ENSURE(intf_fxns->pfn_chnl_open != NULL);
-	DBC_ENSURE(intf_fxns->pfn_chnl_close != NULL);
-	DBC_ENSURE(intf_fxns->pfn_chnl_add_io_req != NULL);
-	DBC_ENSURE(intf_fxns->pfn_chnl_get_ioc != NULL);
-	DBC_ENSURE(intf_fxns->pfn_chnl_cancel_io != NULL);
-	DBC_ENSURE(intf_fxns->pfn_chnl_flush_io != NULL);
-	DBC_ENSURE(intf_fxns->pfn_chnl_get_info != NULL);
-	DBC_ENSURE(intf_fxns->pfn_chnl_get_mgr_info != NULL);
-	DBC_ENSURE(intf_fxns->pfn_chnl_idle != NULL);
-	DBC_ENSURE(intf_fxns->pfn_chnl_register_notify != NULL);
+	DBC_ENSURE(intf_fxns->brd_write != NULL);
+	DBC_ENSURE(intf_fxns->chnl_create != NULL);
+	DBC_ENSURE(intf_fxns->chnl_destroy != NULL);
+	DBC_ENSURE(intf_fxns->chnl_open != NULL);
+	DBC_ENSURE(intf_fxns->chnl_close != NULL);
+	DBC_ENSURE(intf_fxns->chnl_add_io_req != NULL);
+	DBC_ENSURE(intf_fxns->chnl_get_ioc != NULL);
+	DBC_ENSURE(intf_fxns->chnl_cancel_io != NULL);
+	DBC_ENSURE(intf_fxns->chnl_flush_io != NULL);
+	DBC_ENSURE(intf_fxns->chnl_get_info != NULL);
+	DBC_ENSURE(intf_fxns->chnl_get_mgr_info != NULL);
+	DBC_ENSURE(intf_fxns->chnl_idle != NULL);
+	DBC_ENSURE(intf_fxns->chnl_register_notify != NULL);
 	DBC_ENSURE(intf_fxns->pfn_io_create != NULL);
 	DBC_ENSURE(intf_fxns->pfn_io_destroy != NULL);
 	DBC_ENSURE(intf_fxns->pfn_io_on_loaded != NULL);
diff --git a/drivers/staging/tidspbridge/rmgr/disp.c b/drivers/staging/tidspbridge/rmgr/disp.c
index 560069a..02fc425 100644
--- a/drivers/staging/tidspbridge/rmgr/disp.c
+++ b/drivers/staging/tidspbridge/rmgr/disp.c
@@ -141,7 +141,7 @@ int disp_create(struct disp_object **dispatch_obj,
 	chnl_attr_obj.uio_reqs = CHNLIOREQS;
 	chnl_attr_obj.event_obj = NULL;
 	ul_chnl_id = disp_attrs->ul_chnl_offset + CHNLTORMSOFFSET;
-	status = (*intf_fxns->pfn_chnl_open) (&(disp_obj->chnl_to_dsp),
+	status = (*intf_fxns->chnl_open) (&(disp_obj->chnl_to_dsp),
 					      disp_obj->hchnl_mgr,
 					      CHNL_MODETODSP, ul_chnl_id,
 					      &chnl_attr_obj);
@@ -149,7 +149,7 @@ int disp_create(struct disp_object **dispatch_obj,
 	if (!status) {
 		ul_chnl_id = disp_attrs->ul_chnl_offset + CHNLFROMRMSOFFSET;
 		status =
-		    (*intf_fxns->pfn_chnl_open) (&(disp_obj->chnl_from_dsp),
+		    (*intf_fxns->chnl_open) (&(disp_obj->chnl_from_dsp),
 						 disp_obj->hchnl_mgr,
 						 CHNL_MODEFROMDSP, ul_chnl_id,
 						 &chnl_attr_obj);
@@ -566,7 +566,7 @@ static void delete_disp(struct disp_object *disp_obj)
 		if (disp_obj->chnl_from_dsp) {
 			/* Channel close can fail only if the channel handle
 			 * is invalid. */
-			status = (*intf_fxns->pfn_chnl_close)
+			status = (*intf_fxns->chnl_close)
 			    (disp_obj->chnl_from_dsp);
 			if (status) {
 				dev_dbg(bridge, "%s: Failed to close channel "
@@ -575,7 +575,7 @@ static void delete_disp(struct disp_object *disp_obj)
 		}
 		if (disp_obj->chnl_to_dsp) {
 			status =
-			    (*intf_fxns->pfn_chnl_close) (disp_obj->
+			    (*intf_fxns->chnl_close) (disp_obj->
 							  chnl_to_dsp);
 			if (status) {
 				dev_dbg(bridge, "%s: Failed to close channel to"
@@ -667,13 +667,13 @@ static int send_message(struct disp_object *disp_obj, u32 timeout,
 	pbuf = disp_obj->pbuf;
 
 	/* Send the command */
-	status = (*intf_fxns->pfn_chnl_add_io_req) (chnl_obj, pbuf, ul_bytes, 0,
+	status = (*intf_fxns->chnl_add_io_req) (chnl_obj, pbuf, ul_bytes, 0,
 						    0L, dw_arg);
 	if (status)
 		goto func_end;
 
 	status =
-	    (*intf_fxns->pfn_chnl_get_ioc) (chnl_obj, timeout, &chnl_ioc_obj);
+	    (*intf_fxns->chnl_get_ioc) (chnl_obj, timeout, &chnl_ioc_obj);
 	if (!status) {
 		if (!CHNL_IS_IO_COMPLETE(chnl_ioc_obj)) {
 			if (CHNL_IS_TIMED_OUT(chnl_ioc_obj))
@@ -688,13 +688,13 @@ static int send_message(struct disp_object *disp_obj, u32 timeout,
 
 	chnl_obj = disp_obj->chnl_from_dsp;
 	ul_bytes = REPLYSIZE;
-	status = (*intf_fxns->pfn_chnl_add_io_req) (chnl_obj, pbuf, ul_bytes,
+	status = (*intf_fxns->chnl_add_io_req) (chnl_obj, pbuf, ul_bytes,
 						    0, 0L, dw_arg);
 	if (status)
 		goto func_end;
 
 	status =
-	    (*intf_fxns->pfn_chnl_get_ioc) (chnl_obj, timeout, &chnl_ioc_obj);
+	    (*intf_fxns->chnl_get_ioc) (chnl_obj, timeout, &chnl_ioc_obj);
 	if (!status) {
 		if (CHNL_IS_TIMED_OUT(chnl_ioc_obj)) {
 			status = -ETIME;
diff --git a/drivers/staging/tidspbridge/rmgr/node.c b/drivers/staging/tidspbridge/rmgr/node.c
index 8dd0578..bb7d307 100644
--- a/drivers/staging/tidspbridge/rmgr/node.c
+++ b/drivers/staging/tidspbridge/rmgr/node.c
@@ -1367,7 +1367,7 @@ int node_create_mgr(struct node_mgr **node_man,
 	nldr_attrs_obj.us_dsp_word_size = node_mgr_obj->udsp_word_size;
 	nldr_attrs_obj.us_dsp_mau_size = node_mgr_obj->udsp_mau_size;
 	node_mgr_obj->loader_init = node_mgr_obj->nldr_fxns.pfn_init();
-	status = node_mgr_obj->nldr_fxns.pfn_create(&node_mgr_obj->nldr_obj,
+	status = node_mgr_obj->nldr_fxns.create(&node_mgr_obj->nldr_obj,
 			hdev_obj,
 			&nldr_attrs_obj);
 	if (status)
@@ -2608,7 +2608,7 @@ static void delete_node_mgr(struct node_mgr *hnode_mgr)
 
 		/* Delete the loader */
 		if (hnode_mgr->nldr_obj)
-			hnode_mgr->nldr_fxns.pfn_delete(hnode_mgr->nldr_obj);
+			hnode_mgr->nldr_fxns.delete(hnode_mgr->nldr_obj);
 
 		if (hnode_mgr->loader_init)
 			hnode_mgr->nldr_fxns.pfn_exit();
diff --git a/drivers/staging/tidspbridge/rmgr/proc.c b/drivers/staging/tidspbridge/rmgr/proc.c
index 03bc214..8bc6924 100644
--- a/drivers/staging/tidspbridge/rmgr/proc.c
+++ b/drivers/staging/tidspbridge/rmgr/proc.c
@@ -540,7 +540,7 @@ int proc_ctrl(void *hprocessor, u32 dw_cmd, struct dsp_cbdata * arg)
 			/* timeout = arg->cb_data; */
 			status = pwr_wake_dsp(timeout);
 		} else
-		    if (!((*p_proc_object->intf_fxns->pfn_dev_cntrl)
+		    if (!((*p_proc_object->intf_fxns->dev_cntrl)
 				      (p_proc_object->hbridge_context, dw_cmd,
 				       arg))) {
 			status = 0;
@@ -995,7 +995,7 @@ int proc_get_state(void *hprocessor,
 
 	if (p_proc_object) {
 		/* First, retrieve BRD state information */
-		status = (*p_proc_object->intf_fxns->pfn_brd_status)
+		status = (*p_proc_object->intf_fxns->brd_status)
 		    (p_proc_object->hbridge_context, &brd_status);
 		if (!status) {
 			switch (brd_status) {
@@ -1262,7 +1262,7 @@ int proc_load(void *hprocessor, const s32 argc_index,
 	}
 	if (!status) {
 		/* Update the Processor status to loaded */
-		status = (*p_proc_object->intf_fxns->pfn_brd_set_state)
+		status = (*p_proc_object->intf_fxns->brd_set_state)
 		    (p_proc_object->hbridge_context, BRD_LOADED);
 		if (!status) {
 			p_proc_object->proc_state = PROC_LOADED;
@@ -1304,7 +1304,7 @@ int proc_load(void *hprocessor, const s32 argc_index,
 	kfree(new_envp);
 	user_args[0] = pargv0;
 	if (!status) {
-		if (!((*p_proc_object->intf_fxns->pfn_brd_status)
+		if (!((*p_proc_object->intf_fxns->brd_status)
 				(p_proc_object->hbridge_context, &brd_state))) {
 			pr_info("%s: Processor Loaded %s\n", __func__, pargv0);
 			kfree(drv_datap->base_img);
@@ -1580,7 +1580,7 @@ int proc_start(void *hprocessor)
 	if (status)
 		goto func_cont;
 
-	status = (*p_proc_object->intf_fxns->pfn_brd_start)
+	status = (*p_proc_object->intf_fxns->brd_start)
 	    (p_proc_object->hbridge_context, dw_dsp_addr);
 	if (status)
 		goto func_cont;
@@ -1601,12 +1601,12 @@ int proc_start(void *hprocessor)
 		/* Failed to Create Node Manager and DISP Object
 		 * Stop the Processor from running. Put it in STOPPED State */
 		(void)(*p_proc_object->intf_fxns->
-		       pfn_brd_stop) (p_proc_object->hbridge_context);
+		       brd_stop) (p_proc_object->hbridge_context);
 		p_proc_object->proc_state = PROC_STOPPED;
 	}
 func_cont:
 	if (!status) {
-		if (!((*p_proc_object->intf_fxns->pfn_brd_status)
+		if (!((*p_proc_object->intf_fxns->brd_status)
 				(p_proc_object->hbridge_context, &brd_state))) {
 			pr_info("%s: dsp in running state\n", __func__);
 			DBC_ASSERT(brd_state != BRD_HIBERNATION);
@@ -1659,7 +1659,7 @@ int proc_stop(void *hprocessor)
 	/* It is OK to stop a device that does n't have nodes OR not started */
 	status =
 	    (*p_proc_object->intf_fxns->
-	     pfn_brd_stop) (p_proc_object->hbridge_context);
+	     brd_stop) (p_proc_object->hbridge_context);
 	if (!status) {
 		dev_dbg(bridge, "%s: processor in standby mode\n", __func__);
 		p_proc_object->proc_state = PROC_STOPPED;
@@ -1672,7 +1672,7 @@ int proc_stop(void *hprocessor)
 				dev_set_msg_mgr(p_proc_object->hdev_obj, NULL);
 			}
 			if (!((*p_proc_object->
-			      intf_fxns->pfn_brd_status) (p_proc_object->
+			      intf_fxns->brd_status) (p_proc_object->
 							  hbridge_context,
 							  &brd_state)))
 				DBC_ASSERT(brd_state == BRD_STOPPED);
@@ -1831,7 +1831,7 @@ static int proc_monitor(struct proc_object *proc_obj)
 	if (!((*proc_obj->intf_fxns->brd_monitor)
 			  (proc_obj->hbridge_context))) {
 		status = 0;
-		if (!((*proc_obj->intf_fxns->pfn_brd_status)
+		if (!((*proc_obj->intf_fxns->brd_status)
 				  (proc_obj->hbridge_context, &brd_state)))
 			DBC_ASSERT(brd_state == BRD_IDLE);
 	}
diff --git a/drivers/staging/tidspbridge/rmgr/pwr.c b/drivers/staging/tidspbridge/rmgr/pwr.c
index 85cb1a2..17748df 100644
--- a/drivers/staging/tidspbridge/rmgr/pwr.c
+++ b/drivers/staging/tidspbridge/rmgr/pwr.c
@@ -67,7 +67,7 @@ int pwr_sleep_dsp(const u32 sleep_code, const u32 timeout)
 			status = -EINVAL;
 
 		if (status != -EINVAL) {
-			status = (*intf_fxns->pfn_dev_cntrl) (dw_context,
+			status = (*intf_fxns->dev_cntrl) (dw_context,
 							      ioctlcode,
 							      (void *)&arg);
 		}
@@ -97,7 +97,7 @@ int pwr_wake_dsp(const u32 timeout)
 			if (!(dev_get_intf_fxns(hdev_obj,
 			      (struct bridge_drv_interface **)&intf_fxns))) {
 				status =
-				    (*intf_fxns->pfn_dev_cntrl) (dw_context,
+				    (*intf_fxns->dev_cntrl) (dw_context,
 							BRDIOCTL_WAKEUP,
 							(void *)&arg);
 			}
@@ -131,7 +131,7 @@ int pwr_pm_pre_scale(u16 voltage_domain, u32 level)
 			if (!(dev_get_intf_fxns(hdev_obj,
 			      (struct bridge_drv_interface **)&intf_fxns))) {
 				status =
-				    (*intf_fxns->pfn_dev_cntrl) (dw_context,
+				    (*intf_fxns->dev_cntrl) (dw_context,
 						BRDIOCTL_PRESCALE_NOTIFY,
 						(void *)&arg);
 			}
@@ -165,7 +165,7 @@ int pwr_pm_post_scale(u16 voltage_domain, u32 level)
 			if (!(dev_get_intf_fxns(hdev_obj,
 			      (struct bridge_drv_interface **)&intf_fxns))) {
 				status =
-				    (*intf_fxns->pfn_dev_cntrl) (dw_context,
+				    (*intf_fxns->dev_cntrl) (dw_context,
 						BRDIOCTL_POSTSCALE_NOTIFY,
 						(void *)&arg);
 			}
diff --git a/drivers/staging/tidspbridge/rmgr/strm.c b/drivers/staging/tidspbridge/rmgr/strm.c
index 4adb7a0..66c32f1 100644
--- a/drivers/staging/tidspbridge/rmgr/strm.c
+++ b/drivers/staging/tidspbridge/rmgr/strm.c
@@ -165,7 +165,7 @@ int strm_close(struct strm_res_object *strmres,
 		 * -EPIPE */
 		intf_fxns = stream_obj->strm_mgr_obj->intf_fxns;
 		status =
-		    (*intf_fxns->pfn_chnl_get_info) (stream_obj->chnl_obj,
+		    (*intf_fxns->chnl_get_info) (stream_obj->chnl_obj,
 						     &chnl_info_obj);
 		DBC_ASSERT(!status);
 
@@ -323,7 +323,7 @@ int strm_get_info(struct strm_object *stream_obj,
 
 	intf_fxns = stream_obj->strm_mgr_obj->intf_fxns;
 	status =
-	    (*intf_fxns->pfn_chnl_get_info) (stream_obj->chnl_obj,
+	    (*intf_fxns->chnl_get_info) (stream_obj->chnl_obj,
 						  &chnl_info_obj);
 	if (status)
 		goto func_end;
@@ -377,7 +377,7 @@ int strm_idle(struct strm_object *stream_obj, bool flush_data)
 	} else {
 		intf_fxns = stream_obj->strm_mgr_obj->intf_fxns;
 
-		status = (*intf_fxns->pfn_chnl_idle) (stream_obj->chnl_obj,
+		status = (*intf_fxns->chnl_idle) (stream_obj->chnl_obj,
 						      stream_obj->utimeout,
 						      flush_data);
 	}
@@ -435,7 +435,7 @@ int strm_issue(struct strm_object *stream_obj, u8 *pbuf, u32 ul_bytes,
 
 		}
 		if (!status) {
-			status = (*intf_fxns->pfn_chnl_add_io_req)
+			status = (*intf_fxns->chnl_add_io_req)
 			    (stream_obj->chnl_obj, pbuf, ul_bytes, ul_buf_size,
 			     (u32) tmp_buf, dw_arg);
 		}
@@ -557,7 +557,7 @@ func_cont:
 		chnl_mode = (dir == DSP_TONODE) ?
 		    CHNL_MODETODSP : CHNL_MODEFROMDSP;
 		intf_fxns = strm_mgr_obj->intf_fxns;
-		status = (*intf_fxns->pfn_chnl_open) (&(strm_obj->chnl_obj),
+		status = (*intf_fxns->chnl_open) (&(strm_obj->chnl_obj),
 						      strm_mgr_obj->hchnl_mgr,
 						      chnl_mode, ul_chnl_id,
 						      &chnl_attr_obj);
@@ -631,7 +631,7 @@ int strm_reclaim(struct strm_object *stream_obj, u8 ** buf_ptr,
 	intf_fxns = stream_obj->strm_mgr_obj->intf_fxns;
 
 	status =
-	    (*intf_fxns->pfn_chnl_get_ioc) (stream_obj->chnl_obj,
+	    (*intf_fxns->chnl_get_ioc) (stream_obj->chnl_obj,
 					    stream_obj->utimeout,
 					    &chnl_ioc_obj);
 	if (!status) {
@@ -719,7 +719,7 @@ int strm_register_notify(struct strm_object *stream_obj, u32 event_mask,
 		intf_fxns = stream_obj->strm_mgr_obj->intf_fxns;
 
 		status =
-		    (*intf_fxns->pfn_chnl_register_notify) (stream_obj->
+		    (*intf_fxns->chnl_register_notify) (stream_obj->
 							    chnl_obj,
 							    event_mask,
 							    notify_type,
@@ -765,7 +765,7 @@ int strm_select(struct strm_object **strm_tab, u32 strms,
 	/* Determine which channels have IO ready */
 	for (i = 0; i < strms; i++) {
 		intf_fxns = strm_tab[i]->strm_mgr_obj->intf_fxns;
-		status = (*intf_fxns->pfn_chnl_get_info) (strm_tab[i]->chnl_obj,
+		status = (*intf_fxns->chnl_get_info) (strm_tab[i]->chnl_obj,
 							  &chnl_info_obj);
 		if (status) {
 			break;
@@ -786,7 +786,7 @@ int strm_select(struct strm_object **strm_tab, u32 strms,
 			for (i = 0; i < strms; i++) {
 				intf_fxns =
 				    strm_tab[i]->strm_mgr_obj->intf_fxns;
-				status = (*intf_fxns->pfn_chnl_get_info)
+				status = (*intf_fxns->chnl_get_info)
 				    (strm_tab[i]->chnl_obj, &chnl_info_obj);
 				if (status)
 					break;
@@ -832,7 +832,7 @@ static int delete_strm(struct strm_object *stream_obj)
 			intf_fxns = stream_obj->strm_mgr_obj->intf_fxns;
 			/* Channel close can fail only if the channel handle
 			 * is invalid. */
-			status = (*intf_fxns->pfn_chnl_close)
+			status = (*intf_fxns->chnl_close)
 					(stream_obj->chnl_obj);
 		}
 		/* Free all SM address translator resources */
