mtd: brcmnand: remove double new line from print

The caller already adds a new line and in the other cases there is no
new line added.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

drivers/mtd/nand/brcmnand/brcmnand.c

@@ -1765,7 +1765,7 @@ static void brcmnand_print_cfg(char *buf, struct brcmnand_cfg *cfg)
 	else if (cfg->sector_size_1k)
 		sprintf(buf, ", BCH-%u (1KiB sector)", cfg->ecc_level << 1);
 	else
-		sprintf(buf, ", BCH-%u\n", cfg->ecc_level);
+		sprintf(buf, ", BCH-%u", cfg->ecc_level);
 }
 
 /*