net: fec: fix build error in no MXC platform

build error cause by
Commit ff43da86c69d76a726ffe7d1666148960dc1d108
("NET: FEC: dynamtic check DMA desc buff type")

drivers/net/ethernet/freescale/fec.c: In function ‘fec_enet_get_nextdesc’:
drivers/net/ethernet/freescale/fec.c:215:18: error: invalid use of undefined type ‘struct bufdesc_ex’
drivers/net/ethernet/freescale/fec.c: In function ‘fec_enet_get_prevdesc’:
drivers/net/ethernet/freescale/fec.c:224:18: error: invalid use of undefined type ‘struct bufdesc_ex’
drivers/net/ethernet/freescale/fec.c: In function ‘fec_enet_start_xmit’:
drivers/net/ethernet/freescale/fec.c:286:37: error: arithmetic on pointer to an incomplete type
drivers/net/ethernet/freescale/fec.c:287:13: error: arithmetic on pointer to an incomplete type
drivers/net/ethernet/freescale/fec.c:324:7: error: dereferencing pointer to incomplete type etc....

Signed-off-by: Frank Li <Frank.Li@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 8 deletions

diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h
index c0f63be91ff7..f5390071efd0 100644
--- a/drivers/net/ethernet/freescale/fec.h
+++ b/drivers/net/ethernet/freescale/fec.h
@@ -97,6 +97,13 @@ struct bufdesc {
         unsigned short cbd_sc;  /* Control and status info */
         unsigned long cbd_bufaddr;      /* Buffer address */
 };
+#else
+struct bufdesc {
+        unsigned short  cbd_sc;                 /* Control and status info */
+        unsigned short  cbd_datlen;             /* Data length */
+        unsigned long   cbd_bufaddr;            /* Buffer address */
+};
+#endif
 
 struct bufdesc_ex {
         struct bufdesc desc;
@@ -107,14 +114,6 @@ struct bufdesc_ex {
         unsigned short res0[4];
 };
 
-#else
-struct bufdesc {
-        unsigned short  cbd_sc;                 /* Control and status info */
-        unsigned short  cbd_datlen;             /* Data length */
-        unsigned long   cbd_bufaddr;            /* Buffer address */
-};
-#endif
-
 /*
  *      The following definitions courtesy of commproc.h, which where
  *      Copyright (c) 1997 Dan Malek (dmalek@jlc.net).