staging: tidspbridge: Remove cfg_get_auto_start()

As the services directory is going to be removed, this patch is needed.

The function cfg_get_auto_start() only assigns a value to the flag
tmp, and it is only called by the function api_init_complete2(). So
the function cfg_get_auto_start() is not required.
Signed-off-by: Ivan Gomez Castellanos <ivan.gomez@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/tidspbridge/include/dspbridge/cfg.h

@@ -34,25 +34,6 @@
  */
 extern void cfg_exit(void);
 
-/*
- *  ======== cfg_get_auto_start ========
- *  Purpose:
- *      Retreive the autostart mask, if any, for this board.
- *  Parameters:
- *      dev_node_obj:  Handle to the dev_node who's driver we are querying.
- *      auto_start:   Ptr to location for 32 bit autostart mask.
- *  Returns:
- *      0:                Success.
- *      -EFAULT:  dev_node_obj is invalid.
- *      -ENODATA: Unable to retreive resource.
- *  Requires:
- *      CFG initialized.
- *  Ensures:
- *      0:        *auto_start contains autostart mask for this devnode.
- */
-extern int cfg_get_auto_start(struct cfg_devnode *dev_node_obj,
-				     u32 *auto_start);
-
 /*
  *  ======== cfg_get_cd_version ========
  *  Purpose:

drivers/staging/tidspbridge/pmgr/dspapi.c

@@ -381,8 +381,8 @@ int api_init_complete2(void)
 	int status = 0;
 	struct cfg_devnode *dev_node;
 	struct dev_object *hdev_obj;
+	struct drv_data *drv_datap;
 	u8 dev_type;
-	u32 tmp;
 
 	DBC_REQUIRE(api_c_refs > 0);
 
@@ -397,11 +397,13 @@ int api_init_complete2(void)
 		if (dev_get_dev_type(hdev_obj, &dev_type))
 			continue;
 
-		if ((dev_type == DSP_UNIT) || (dev_type == IVA_UNIT))
-			if (cfg_get_auto_start(dev_node, &tmp) == 0
-									&& tmp)
+		if ((dev_type == DSP_UNIT) || (dev_type == IVA_UNIT)) {
+			drv_datap = dev_get_drvdata(bridge);
+
+			if (drv_datap && drv_datap->base_img)
 				proc_auto_start(dev_node, hdev_obj);
 		}
+	}
 
 	return status;
 }

drivers/staging/tidspbridge/services/cfg.c

@@ -45,32 +45,6 @@ void cfg_exit(void)
 	/* Do nothing */
 }
 
-/*
- *  ======== cfg_get_auto_start ========
- *  Purpose:
- *      Retreive the autostart mask, if any, for this board.
- */
-int cfg_get_auto_start(struct cfg_devnode *dev_node_obj,
-			      u32 *auto_start)
-{
-	int status = 0;
-	u32 dw_buf_size;
-	struct drv_data *drv_datap = dev_get_drvdata(bridge);
-
-	dw_buf_size = sizeof(*auto_start);
-	if (!dev_node_obj)
-		status = -EFAULT;
-	if (!auto_start || !drv_datap)
-		status = -EFAULT;
-	if (!status)
-		*auto_start = (drv_datap->base_img) ? 1 : 0;
-
-	DBC_ENSURE((status == 0 &&
-		    (*auto_start == 0 || *auto_start == 1))
-		   || status != 0);
-	return status;
-}
-
 /*
  *  ======== cfg_get_dev_object ========
  *  Purpose: