bus: fsl-mc: remove duplicated include files

Remove duplicated include.
Signed-off-by: NYueHaibing <yuehaibing@huawei.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/bus/fsl-mc/dpbp.c

@@ -5,7 +5,6 @@
  */
 #include <linux/kernel.h>
 #include <linux/fsl/mc.h>
-#include <linux/fsl/mc.h>
 
 #include "fsl-mc-private.h"
 

drivers/bus/fsl-mc/dpcon.c

@@ -5,7 +5,6 @@
  */
 #include <linux/kernel.h>
 #include <linux/fsl/mc.h>
-#include <linux/fsl/mc.h>
 
 #include "fsl-mc-private.h"