mmc: tmio: Fix error handling when issuing CMD23

If an error was detected when CMD23 was issued, command sequence should
be terminated with errors and CMD23 should be issued after retuning.

Fixes: 8b22c3c ("mmc: tmio: add CMD23 support")
Signed-off-by: Masaharu Hayakawa <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
Cc: <[email protected]> # 4.13+
Signed-off-by: Ulf Hansson <[email protected]>

Author: Masaharu Hayakawa

drivers/mmc/host/tmio_mmc_core.c

@@ -913,7 +913,7 @@ static void tmio_mmc_finish_request(struct tmio_mmc_host *host)
 		host->check_scc_error(host);
 
 	/* If SET_BLOCK_COUNT, continue with main command */
-	if (host->mrq) {
+	if (host->mrq && !mrq->cmd->error) {
 		tmio_process_mrq(host, mrq);
 		return;
 	}