dt: fix twl4030 for non-dt compile on x86

twl4030 still doesn't build correctly for x86 allmodconfig.  This
fix solves the missing symbol errors.
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
Acked-by: NBenoit Cousson <b-cousson@ti.com>

drivers/mfd/twl-core.c

@@ -38,6 +38,7 @@
 #include <linux/of.h>
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
+#include <linux/irq.h>
 #include <linux/irqdomain.h>
 
 #include <linux/regulator/machine.h>

include/linux/of_platform.h

@@ -94,7 +94,12 @@ extern int of_platform_populate(struct device_node *root,
 				const struct of_device_id *matches,
 				const struct of_dev_auxdata *lookup,
 				struct device *parent);
-#else
+#endif /* CONFIG_OF_ADDRESS */
+
+#endif /* CONFIG_OF_DEVICE */
+
+#if !defined(CONFIG_OF_ADDRESS)
+struct of_dev_auxdata;
 static inline int of_platform_populate(struct device_node *root,
 					const struct of_device_id *matches,
 					const struct of_dev_auxdata *lookup,
@@ -104,6 +109,4 @@ static inline int of_platform_populate(struct device_node *root,
 }
 #endif /* !CONFIG_OF_ADDRESS */
 
-#endif /* CONFIG_OF_DEVICE */
-
 #endif	/* _LINUX_OF_PLATFORM_H */