[MIPS] MIPSsim: Fix build.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/mipssim/sim_setup.c b/arch/mips/mipssim/sim_setup.c
index 3643582..60e6690 100644
--- a/arch/mips/mipssim/sim_setup.c
+++ b/arch/mips/mipssim/sim_setup.c
@@ -84,7 +84,7 @@
 	/* hardware int 4 - the serial int, is CPU int 6
 	 but poll for now */
 	s.irq =  0;
-	s.uartclk = BASE_BAUD * 16;
+	s.uartclk = 1843200;
 	s.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST;
 	s.iotype = UPIO_PORT;
 	s.regshift = 0;