drivers/net: Add module.h to drivers who were implicitly using it

The device.h header was including module.h, making it present for
most of these drivers.  But we want to clean that up.  Call out the
include of module.h in the modular network drivers.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c
index a4eae750a414..f414ffb5b728 100644
--- a/drivers/net/phy/realtek.c
+++ b/drivers/net/phy/realtek.c
@@ -14,6 +14,7 @@
  *
  */
 #include <linux/phy.h>
+#include <linux/module.h>
 
 #define RTL821x_PHYSR           0x11
 #define RTL821x_PHYSR_DUPLEX    0x2000