[POWERPC] mpc7448hpc2.dts: remove chosen node from dts

=EF=BB=BFModern versions of u-boot create a chosen node automatically.  So =
if
we set the chosen node in the dts file, there will be 2 chosen nodes
passed in to the kernel, and the kernel command line will be taken from
the wrong node.  So, remove the extra chosen node from the dts file.

=EF=BB=BFSigned-off-by: Chunbo Luo [off-list ref]

---
 arch/powerpc/boot/dts/mpc7448hpc2.dts |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/boot/dts/mpc7448hpc2.dts

b/arch/powerpc/boot/dts/mpc7448hpc2.dts
index 4936349..d74727f 100644

--- a/arch/powerpc/boot/dts/mpc7448hpc2.dts
+++ b/arch/powerpc/boot/dts/mpc7448hpc2.dts

@@ -186,8 +186,5 @@
 			};
 		};
 	};
-	chosen {
-		linux,stdout-path =3D "/tsi108@c0000000/serial@7808";
-	};

=20
 };
---