firmware: ti_sci: Drop unused structure ti_sci_rm_type_map

struct ti_sci_rm_type_map is no longer used. Drop its definition and its
declarations.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>

diff --git a/drivers/firmware/ti_sci.c b/drivers/firmware/ti_sci.c
index a784b4ea29f02816a3a38dd2ff08cfa7129c6103..e311f55ef821e8cf9d5d04debf57f351e9d01f11 100644 (file)
--- a/drivers/firmware/ti_sci.c
+++ b/drivers/firmware/ti_sci.c
@@ -60,14 +60,12 @@ struct ti_sci_rm_type_map {
  * @max_msgs: Maximum number of messages that can be pending
  *               simultaneously in the system
  * @max_msg_size: Maximum size of data per message that can be handled.
- * @rm_type_map: RM resource type mapping structure.
  */
 struct ti_sci_desc {
        u8 default_host_id;
        int max_rx_timeout_ms;
        int max_msgs;
        int max_msg_size;
-       struct ti_sci_rm_type_map *rm_type_map;
 };
 
 /**
@@ -1605,33 +1603,6 @@ static int ti_sci_cmd_core_reboot(const struct ti_sci_handle *handle)
        return ret;
 }
 
-static int ti_sci_get_resource_type(struct ti_sci_info *info, u16 dev_id,
-                                   u16 *type)
-{
-       struct ti_sci_rm_type_map *rm_type_map = info->desc->rm_type_map;
-       bool found = false;
-       int i;
-
-       /* If map is not provided then assume dev_id is used as type */
-       if (!rm_type_map) {
-               *type = dev_id;
-               return 0;
-       }
-
-       for (i = 0; rm_type_map[i].dev_id; i++) {
-               if (rm_type_map[i].dev_id == dev_id) {
-                       *type = rm_type_map[i].type;
-                       found = true;
-                       break;
-               }
-       }
-
-       if (!found)
-               return -EINVAL;
-
-       return 0;
-}
-
 /**
  * ti_sci_get_resource_range - Helper to get a range of resources assigned
  *                            to a host. Resource is uniquely identified by
@@ -1654,7 +1625,6 @@ static int ti_sci_get_resource_range(const struct ti_sci_handle *handle,
        struct ti_sci_msg_req_get_resource_range req;
        struct ti_sci_xfer *xfer;
        struct ti_sci_info *info;
-       u16 type;
        int ret = 0;
 
        if (IS_ERR(handle))
@@ -1673,14 +1643,8 @@ static int ti_sci_get_resource_range(const struct ti_sci_handle *handle,
                return ret;
        }
 
-       ret = ti_sci_get_resource_type(info, dev_id, &type);
-       if (ret) {
-               dev_err(dev, "rm type lookup failed for %u\n", dev_id);
-               goto fail;
-       }
-
        req.secondary_host = s_host;
-       req.type = type & MSG_RM_RESOURCE_TYPE_MASK;
+       req.type = dev_id & MSG_RM_RESOURCE_TYPE_MASK;
        req.subtype = subtype & MSG_RM_RESOURCE_SUBTYPE_MASK;
 
        ret = ti_sci_do_xfer(info, xfer);
@@ -3096,7 +3060,6 @@ devm_ti_sci_get_of_resource(const struct ti_sci_handle *handle,
                            struct udevice *dev, u32 dev_id, char *of_prop)
 {
        u32 resource_subtype;
-       u16 resource_type;
        struct ti_sci_resource *res;
        bool valid_set = false;
        int sets, i, ret;
@@ -3120,13 +3083,6 @@ devm_ti_sci_get_of_resource(const struct ti_sci_handle *handle,
        if (!res->desc)
                return ERR_PTR(-ENOMEM);
 
-       ret = ti_sci_get_resource_type(handle_to_ti_sci_info(handle), dev_id,
-                                      &resource_type);
-       if (ret) {
-               dev_err(dev, "No valid resource type for %u\n", dev_id);
-               return ERR_PTR(-EINVAL);
-       }
-
        ret = dev_read_u32_array(dev, of_prop, temp, res->sets);
        if (ret)
                return ERR_PTR(-EINVAL);
@@ -3139,7 +3095,7 @@ devm_ti_sci_get_of_resource(const struct ti_sci_handle *handle,
                                                        &res->desc[i].num);
                if (ret) {
                        dev_dbg(dev, "type %d subtype %d not allocated for host %d\n",
-                               resource_type, resource_subtype,
+                               dev_id, resource_subtype,
                                handle_to_ti_sci_info(handle)->host_id);
                        res->desc[i].start = 0;
                        res->desc[i].num = 0;
@@ -3148,7 +3104,7 @@ devm_ti_sci_get_of_resource(const struct ti_sci_handle *handle,
 
                valid_set = true;
                dev_dbg(dev, "res type = %d, subtype = %d, start = %d, num = %d\n",
-                       resource_type, resource_subtype, res->desc[i].start,
+                       dev_id, resource_subtype, res->desc[i].start,
                        res->desc[i].num);
 
                res->desc[i].res_map =
@@ -3172,7 +3128,6 @@ static const struct ti_sci_desc ti_sci_pmmc_k2g_desc = {
        /* Limited by MBOX_TX_QUEUE_LEN. K2G can handle upto 128 messages! */
        .max_msgs = 20,
        .max_msg_size = 64,
-       .rm_type_map = NULL,
 };
 
 /* Description for AM654 */
@@ -3183,7 +3138,6 @@ static const struct ti_sci_desc ti_sci_pmmc_am654_desc = {
        /* Limited by MBOX_TX_QUEUE_LEN. K2G can handle upto 128 messages! */
        .max_msgs = 20,
        .max_msg_size = 60,
-       .rm_type_map = NULL,
 };
 
 static const struct udevice_id ti_sci_ids[] = {