[PATCH] hwrng: bcm63xx - fix device tree compilation

[Ãlvaro FernÃndez Rojas]

Adds missing include that resulted in implicit device tree functions errors.

Fixes: 7b651706712b ("hwrng: bcm63xx - add device tree support")
Signed-off-by: Ãlvaro FernÃndez Rojas <noltari@xxxxxxxxx>
---
 drivers/char/hw_random/bcm63xx-rng.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/char/hw_random/bcm63xx-rng.c b/drivers/char/hw_random/bcm63xx-rng.c
index ca9c403..5132c9c 100644
--- a/drivers/char/hw_random/bcm63xx-rng.c
+++ b/drivers/char/hw_random/bcm63xx-rng.c
@@ -12,6 +12,7 @@
 #include <linux/clk.h>
 #include <linux/platform_device.h>
 #include <linux/hw_random.h>
+#include <linux/of.h>
 
 #define RNG_CTRL			0x00
 #define RNG_EN				(1 << 0)
-- 
2.1.4