treewide: Simply conditions with the new OF_REAL

Use this new Kconfig to simplify the compilation conditions where
appropriate.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/pinctrl/pinctrl-qe-io.c b/drivers/pinctrl/pinctrl-qe-io.c
index e129ab2..dc0be7c 100644
--- a/drivers/pinctrl/pinctrl-qe-io.c
+++ b/drivers/pinctrl/pinctrl-qe-io.c
@@ -248,7 +248,7 @@
 	.of_to_plat = qe_io_of_to_plat,
 	.plat_auto	= sizeof(struct qe_io_plat),
 	.ops = &par_io_pinctrl_ops,
-#if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)
+#if CONFIG_IS_ENABLED(OF_REAL)
 	.flags	= DM_FLAG_PRE_RELOC,
 #endif
 };