cmd: mtd: simplify mtd_show_device()

CONFIG_DM=y is always true.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Michael Trimarchi <michael@amarulasolutions.com>
diff --git a/cmd/mtd.c b/cmd/mtd.c
index f178d7b..c25997c 100644
--- a/cmd/mtd.c
+++ b/cmd/mtd.c
@@ -122,13 +122,11 @@
 {
 	/* Device */
 	printf("* %s\n", mtd->name);
-#if defined(CONFIG_DM)
 	if (mtd->dev) {
 		printf("  - device: %s\n", mtd->dev->name);
 		printf("  - parent: %s\n", mtd->dev->parent->name);
 		printf("  - driver: %s\n", mtd->dev->driver->name);
 	}
-#endif
 	if (IS_ENABLED(CONFIG_OF_CONTROL) && mtd->dev) {
 		char buf[256];
 		int res;