The dynamic loader was called by node.c with an interface. This interface was
also modified to avoid the use of nldr_init() and nldr_exit().
There is not functional changes.
Signed-off-by: Víctor Manuel Jáquez Leal <vjaquez@xxxxxxxxxx>
---
.../staging/tidspbridge/include/dspbridge/nldr.h | 2 -
.../tidspbridge/include/dspbridge/nldrdefs.h | 34 --------------------
drivers/staging/tidspbridge/rmgr/nldr.c | 19 -----------
drivers/staging/tidspbridge/rmgr/node.c | 7 ----
4 files changed, 0 insertions(+), 62 deletions(-)
diff --git a/drivers/staging/tidspbridge/include/dspbridge/nldr.h b/drivers/staging/tidspbridge/include/dspbridge/nldr.h
index d9653ee..c5e48ca 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/nldr.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/nldr.h
@@ -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,
diff --git a/drivers/staging/tidspbridge/include/dspbridge/nldrdefs.h b/drivers/staging/tidspbridge/include/dspbridge/nldrdefs.h
index ee3a85f..7e3c7f5 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/nldrdefs.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/nldrdefs.h
@@ -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;
};
diff --git a/drivers/staging/tidspbridge/rmgr/nldr.c b/drivers/staging/tidspbridge/rmgr/nldr.c
index 46086b5..30d5480 100644
--- a/drivers/staging/tidspbridge/rmgr/nldr.c
+++ b/drivers/staging/tidspbridge/rmgr/nldr.c
@@ -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,
diff --git a/drivers/staging/tidspbridge/rmgr/node.c b/drivers/staging/tidspbridge/rmgr/node.c
index 908cd1e..7fb426c 100644
--- a/drivers/staging/tidspbridge/rmgr/node.c
+++ b/drivers/staging/tidspbridge/rmgr/node.c
@@ -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);
}
}
--
1.7.9.1
--
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