--- zzzz-none-000/linux-3.10.107/drivers/mmc/core/sd_ops.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/mmc/core/sd_ops.c	2021-02-04 17:41:59.000000000 +0000
@@ -184,6 +184,9 @@
 		mmc_delay(10);
 	}
 
+	if (!i)
+		pr_err("%s: card never left busy state\n", mmc_hostname(host));
+
 	if (rocr && !mmc_host_is_spi(host))
 		*rocr = cmd.resp[0];