[PATCH] powerpc/boot: fix typo in p1010rdb.dtsi

Fix typo introduced by "powerpc: Add TBI PHY node to first MDIO bus"
from Andy Fleming.
It's device_type rather than device-type, which causes the mdio probe to
fail thus making all gianfar ethernet interfaces unusable.

Signed-off-by: Gustavo Zacarias <redacted>
---
 arch/powerpc/boot/dts/p1010rdb.dtsi |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/powerpc/boot/dts/p1010rdb.dtsi b/arch/powerpc/boot/dts/p1010rdb.dtsi
index d4c4a77..9e0a0b7 100644
--- a/arch/powerpc/boot/dts/p1010rdb.dtsi
+++ b/arch/powerpc/boot/dts/p1010rdb.dtsi

@@ -196,7 +196,7 @@
 		};
 
 		tbi-phy@3 {
-			device-type = "tbi-phy";
+			device_type = "tbi-phy";
 			reg = <0x3>;
 		};
 	};

-- 
1.7.3.4