sfc: Rename falcon.h to nic.h

nic.h is no longer specific to Falcon.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index c49d364..97a6ebd 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -23,7 +23,7 @@
 #include "net_driver.h"
 #include "efx.h"
 #include "mdio_10g.h"
-#include "falcon.h"
+#include "nic.h"
 
 /**************************************************************************
  *