net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules
These files are non modular, but need to export symbols using
the macros now living in export.h -- call out the include so
that things won't break when we remove the implicit presence
of module.h from everywhere.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/net/core/user_dma.c b/net/core/user_dma.c
index 2d7cf3d..1b5fefd 100644
--- a/net/core/user_dma.c
+++ b/net/core/user_dma.c
@@ -27,6 +27,7 @@
#include <linux/dmaengine.h>
#include <linux/socket.h>
+#include <linux/export.h>
#include <net/tcp.h>
#include <net/netdma.h>