MIPS: Panic messages should not end in \n.

Panic() is going to add a \n itself and it's annoying if a panic message rolls
of the screen on a device with no scrollback.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/ralink/of.c b/arch/mips/ralink/of.c
index ce38d11..15f21ea 100644
--- a/arch/mips/ralink/of.c
+++ b/arch/mips/ralink/of.c
@@ -108,7 +108,7 @@
 	strncpy(of_ids[1].compatible, "palmbus", len);
 
 	if (of_platform_populate(NULL, of_ids, NULL, NULL))
-		panic("failed to populate DT\n");
+		panic("failed to populate DT");
 
 	/* make sure ithat the reset controller is setup early */
 	ralink_rst_init();