staging: tidspbridge - remove dmm custom module

Dmm custom module is not needed anymore.

Signed-off-by: Fernando Guzman Lugo <x0095840@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2 files changed, 1 insertions, 50 deletions

diff --git a/drivers/staging/tidspbridge/rmgr/node.c b/drivers/staging/tidspbridge/rmgr/node.c
index ccb1811a4700..a660247f527a 100644
--- a/drivers/staging/tidspbridge/rmgr/node.c
+++ b/drivers/staging/tidspbridge/rmgr/node.c
@@ -56,7 +56,6 @@
 /*  ----------------------------------- This */
 #include <dspbridge/nodepriv.h>
 #include <dspbridge/node.h>
-#include <dspbridge/dmm.h>
 
 /* Static/Dynamic Loader includes */
 #include <dspbridge/dbll.h>
@@ -317,10 +316,6 @@ int node_allocate(struct proc_object *hprocessor,
 	u32 mapped_addr = 0;
 	u32 map_attrs = 0x0;
 	struct dsp_processorstate proc_state;
-#ifdef DSP_DMM_DEBUG
-	struct dmm_object *dmm_mgr;
-	struct proc_object *p_proc_object = (struct proc_object *)hprocessor;
-#endif
 
 	void *node_res;
 
@@ -430,16 +425,6 @@ int node_allocate(struct proc_object *hprocessor,
 	if (status)
 		goto func_cont;
 
-#ifdef DSP_DMM_DEBUG
-	status = dmm_get_handle(p_proc_object, &dmm_mgr);
-	if (!dmm_mgr) {
-		status = DSP_EHANDLE;
-		goto func_cont;
-	}
-
-	dmm_mem_map_dump(dmm_mgr);
-#endif
-
 	map_attrs |= DSP_MAPLITTLEENDIAN;
 	map_attrs |= DSP_MAPELEMSIZE32;
 	map_attrs |= DSP_MAPVIRTUALADDR;
@@ -2499,11 +2484,7 @@ static void delete_node(struct node_object *hnode,
 	struct stream_chnl stream;
 	struct node_msgargs node_msg_args;
 	struct node_taskargs task_arg_obj;
-#ifdef DSP_DMM_DEBUG
-	struct dmm_object *dmm_mgr;
-	struct proc_object *p_proc_object =
-	    (struct proc_object *)hnode->hprocessor;
-#endif
+
 	int status;
 	if (!hnode)
 		goto func_end;
@@ -2564,13 +2545,6 @@ static void delete_node(struct node_object *hnode,
 			status = proc_un_map(hnode->hprocessor, (void *)
 					     task_arg_obj.udsp_heap_addr,
 					     pr_ctxt);
-#ifdef DSP_DMM_DEBUG
-			status = dmm_get_handle(p_proc_object, &dmm_mgr);
-			if (dmm_mgr)
-				dmm_mem_map_dump(dmm_mgr);
-			else
-				status = DSP_EHANDLE;
-#endif
 		}
 	}
 	if (node_type != NODE_MESSAGE) {
diff --git a/drivers/staging/tidspbridge/rmgr/proc.c b/drivers/staging/tidspbridge/rmgr/proc.c
index 429f3549965a..7a15a02efedf 100644
--- a/drivers/staging/tidspbridge/rmgr/proc.c
+++ b/drivers/staging/tidspbridge/rmgr/proc.c
@@ -39,7 +39,6 @@
 #include <dspbridge/cod.h>
 #include <dspbridge/dev.h>
 #include <dspbridge/procpriv.h>
-#include <dspbridge/dmm.h>
 
 /*  ----------------------------------- Resource Manager */
 #include <dspbridge/mgr.h>
@@ -1078,7 +1077,6 @@ int proc_load(void *hprocessor, const s32 argc_index,
 	s32 cnew_envp;		/* "  " in new_envp[] */
 	s32 nproc_id = 0;	/* Anticipate MP version. */
 	struct dcd_manager *hdcd_handle;
-	struct dmm_object *dmm_mgr;
 	u32 dw_ext_end;
 	u32 proc_id;
 	int brd_state;
@@ -1269,25 +1267,6 @@ int proc_load(void *hprocessor, const s32 argc_index,
 			if (!status)
 				status = cod_get_sym_value(cod_mgr, EXTEND,
 							   &dw_ext_end);
-
-			/* Reset DMM structs and add an initial free chunk */
-			if (!status) {
-				status =
-				    dev_get_dmm_mgr(p_proc_object->hdev_obj,
-						    &dmm_mgr);
-				if (dmm_mgr) {
-					/* Set dw_ext_end to DMM START u8
-					 * address */
-					dw_ext_end =
-					    (dw_ext_end + 1) * DSPWORDSIZE;
-					/* DMM memory is from EXT_END */
-					status = dmm_create_tables(dmm_mgr,
-								   dw_ext_end,
-								   DMMPOOLSIZE);
-				} else {
-					status = -EFAULT;
-				}
-			}
 		}
 	}
 	/* Restore the original argv[0] */
@@ -1390,7 +1369,6 @@ int proc_map(void *hprocessor, void *pmpu_addr, u32 ul_size,
 		map_obj->dsp_addr = (va_align |
 					((u32)pmpu_addr & (PG_SIZE4K - 1)));
 		*pp_map_addr = (void *)map_obj->dsp_addr;
-		pr_err("%s: mapped address %x\n", __func__, *pp_map_addr);
 	} else {
 		remove_mapping_information(pr_ctxt, va_align);
 	}
@@ -1633,7 +1611,6 @@ int proc_un_map(void *hprocessor, void *map_addr,
 	int status = 0;
 	struct proc_object *p_proc_object = (struct proc_object *)hprocessor;
 	u32 va_align;
-	u32 size_align;
 
 	va_align = PG_ALIGN_LOW((u32) map_addr, PG_SIZE4K);
 	if (!p_proc_object) {