ARM: atmel: sama5d3: drop unused CONFIG_NET_MULTI

Drop unused CONFIG_NET_MULTI

Signed-off-by: Bo Shen <voice.shen@gmail.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>

include/configs/sama5d3xek.h

@@ -130,7 +130,6 @@
 /* Ethernet Hardware */
 #define CONFIG_MACB
 #define CONFIG_RMII
-#define CONFIG_NET_MULTI
 #define CONFIG_NET_RETRY_COUNT		20
 #define CONFIG_MACB_SEARCH_PHY
 #define CONFIG_RGMII