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/include/clk.h b/include/clk.h
index f3c88fe..f34401f 100644
--- a/include/clk.h
+++ b/include/clk.h
@@ -300,9 +300,7 @@
 	CLK_DEFAULTS_POST_FORCE,
 };
 
-#if (CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)) && \
-	CONFIG_IS_ENABLED(CLK)
-
+#if CONFIG_IS_ENABLED(OF_REAL) && CONFIG_IS_ENABLED(CLK)
 /**
  * clk_set_defaults - Process 'assigned-{clocks/clock-parents/clock-rates}'
  *                    properties to configure clocks
diff --git a/include/dm/device.h b/include/dm/device.h
index ef6241b..68986dd 100644
--- a/include/dm/device.h
+++ b/include/dm/device.h
@@ -300,7 +300,7 @@
 	ulong data;
 };
 
-#if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)
+#if CONFIG_IS_ENABLED(OF_REAL)
 #define of_match_ptr(_ptr)	(_ptr)
 #else
 #define of_match_ptr(_ptr)	NULL
diff --git a/include/power-domain.h b/include/power-domain.h
index 72ff2ff..62ff199 100644
--- a/include/power-domain.h
+++ b/include/power-domain.h
@@ -162,8 +162,7 @@
  *
  * @return 0 if OK, or a negative error code.
  */
-#if (CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)) && \
-	CONFIG_IS_ENABLED(POWER_DOMAIN)
+#if CONFIG_IS_ENABLED(OF_REAL) && CONFIG_IS_ENABLED(POWER_DOMAIN)
 int dev_power_domain_on(struct udevice *dev);
 #else
 static inline int dev_power_domain_on(struct udevice *dev)
@@ -179,8 +178,7 @@
  *
  * @return 0 if OK, or a negative error code.
  */
-#if (CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)) && \
-	CONFIG_IS_ENABLED(POWER_DOMAIN)
+#if CONFIG_IS_ENABLED(OF_REAL) && CONFIG_IS_ENABLED(POWER_DOMAIN)
 int dev_power_domain_off(struct udevice *dev);
 #else
 static inline int dev_power_domain_off(struct udevice *dev)