Revert "bcmgenet: constrain max DMA burst length"

This reverts commit fd2e504.

Author: nbuchwitz

drivers/net/ethernet/broadcom/genet/bcmgenet.h

@@ -34,7 +34,7 @@
 #define ENET_PAD		8
 #define ENET_MAX_MTU_SIZE	(ETH_DATA_LEN + ETH_HLEN + VLAN_HLEN + \
 				 ENET_BRCM_TAG_LEN + ETH_FCS_LEN + ENET_PAD)
-#define DMA_MAX_BURST_LENGTH    0x08
+#define DMA_MAX_BURST_LENGTH    0x10
 
 /* misc. configuration */
 #define MAX_NUM_OF_FS_RULES		16