niu: Naming interrupt vectors.

 A patch to put names on the niu interrupt vectors according the syntax below.
 This is needed to assign correct affinity.

 > So on a multiqueue card with 2 RX queues and 2 TX queues we'd
 > have names like:
 >
 > 	eth0-rx-0
 > 	eth0-rx-1
 > 	eth0-tx-0
 > 	eth0-tx-1

Signed-off-by: Robert Olsson <robert.olsson@its.uu.se>
Tested-by: Jesper Dangaard Brouer <jdb@comx.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/niu.h b/drivers/net/niu.h
index 180ca8a..cf449aa 100644
--- a/drivers/net/niu.h
+++ b/drivers/net/niu.h
@@ -3243,6 +3243,7 @@
 #define NIU_FLAGS_XMAC			0x00010000 /* 0=BMAC 1=XMAC */
 
 	u32				msg_enable;
+	char                            irq_name[NIU_NUM_RXCHAN+NIU_NUM_TXCHAN+3][IFNAMSIZ + 6];
 
 	/* Protects hw programming, and ring state.  */
 	spinlock_t			lock;