From 919b485834a746cf839ccded41e456d17d57a31f Mon Sep 17 00:00:00 2001
From: Jagan Teki <jagan@amarulasolutions.com>
Date: Tue, 10 Jan 2017 11:18:43 +0100
Subject: [PATCH] mmc: Print error code for mmc_complete_init failure

Print the error code for non-zero (failure case) instead
of making debug statement without any condition, this
usually gives proper clue in failure condition.

Log:
---
 drivers/mmc/mmc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 9f8368a123..3648950cf5 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -1751,7 +1751,9 @@ int mmc_init(struct mmc *mmc)
 
 	if (!err)
 		err = mmc_complete_init(mmc);
-	debug("%s: %d, time %lu\n", __func__, err, get_timer(start));
+	if (err)
+		printf("%s: %d, time %lu\n", __func__, err, get_timer(start));
+
 	return err;
 }