[U-Boot] [PATCH] mmc: Cosmetic fix for nicer, aligned device list printout

[Lubomir Popov]

If print_mmc_devices() was called with a '\n' separator (as done
for example by the "mmc list" command), it offset the 2-nd and
all subsequent lines by one space. Fixing this.

Signed-off-by: Lubomir Popov <l-popov at ti.com>
---
 drivers/mmc/mmc.c |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 44a4feb..e0ea833 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -1401,8 +1401,11 @@ void print_mmc_devices(char separator)

 		printf("%s: %d", m->cfg->name, m->block_dev.dev);

-		if (entry->next != &mmc_devices)
-			printf("%c ", separator);
+		if (entry->next != &mmc_devices) {
+			printf("%c", separator);
+			if (separator != '\n')
+				puts (" ");
+		}
 	}

 	printf("\n");
-- 
1.7.9.5