mtd: nand: mxs_nand_spl: Remove nand size print

It is not much needed to print nand size in SPL during nand boot,
and most of nand spl drivers doesn't print the same.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>

drivers/mtd/nand/mxs_nand_spl.c

@@ -153,7 +153,6 @@ static int mxs_nand_init(void)
 	nand_chip.numchips = 1;
 
 	/* identify flash device */
-	puts(": ");
 	if (mxs_flash_ident(mtd)) {
 		printf("Failed to identify\n");
 		return -1;
@@ -167,7 +166,6 @@ static int mxs_nand_init(void)
 	mtd->size = nand_chip.chipsize;
 	nand_chip.scan_bbt(mtd);
 
-	printf("%llu MiB\n", (mtd->size / (1024 * 1024)));
 	return 0;
 }