staging: octeon-ethernet: delete redundant include

cvmx-smix-defs.h is not needed by this driver.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/octeon/ethernet-mdio.c

@@ -21,7 +21,6 @@
 #include "ethernet-util.h"
 
 #include <asm/octeon/cvmx-gmxx-defs.h>
-#include <asm/octeon/cvmx-smix-defs.h>
 
 static void cvm_oct_get_drvinfo(struct net_device *dev,
 				struct ethtool_drvinfo *info)

drivers/staging/octeon/ethernet.c

@@ -36,7 +36,6 @@
 #include <asm/octeon/cvmx-helper.h>
 #include <asm/octeon/cvmx-asxx-defs.h>
 #include <asm/octeon/cvmx-gmxx-defs.h>
-#include <asm/octeon/cvmx-smix-defs.h>
 
 #define OCTEON_MAX_MTU 65392