Simplify init script sending

My problems with initializing the chip should now be solved by the
'accept_flaky_uart' module parameter.

diff --git a/module/elmcan.c b/module/elmcan.c
index 538134cf38f71666bfe310da68c8378429232889..8864196c96987a7bfa2e958dbeb8e143bab148ab 100644 (file)
--- a/module/elmcan.c
+++ b/module/elmcan.c
@@ -618,22 +618,14 @@ static void elm327_handle_prompt(struct elmcan *elm)
 
        /* Reconfigure ELM327 step by step as indicated by elm->cmds_todo */
        if (test_bit(ELM_TODO_INIT, &elm->cmds_todo)) {
-               elm327_send(elm, *elm->next_init_cmd, strlen(*elm->next_init_cmd));
+               strcpy(local_txbuf, *elm->next_init_cmd);
+
                elm->next_init_cmd++;
                if (!(*elm->next_init_cmd)) {
                        clear_bit(ELM_TODO_INIT, &elm->cmds_todo);
                        netdev_info(elm->dev, "Initialization finished.\n");
                }
 
-               /* Some chips are unreliable and need extra time after
-                * init commands, as seen with a clone.
-                * So let's do a dummy get-cmd-prompt dance.
-                */
-               elm->state = ELM_NOTINIT;
-               elm327_kick_into_cmd_mode(elm);
-
-               return;
-
        } else if (test_and_clear_bit(ELM_TODO_SILENT_MONITOR, &elm->cmds_todo)) {
                sprintf(local_txbuf, "ATCSM%i\r",
                        !(!(elm->can.ctrlmode & CAN_CTRLMODE_LISTENONLY)));