usb gadget: link fixes for cdc composite gadget

Change how the CDC Composite gadget driver builds:  don't
use separate compilation, since it works poorly when key
parts are library code (with init sections etc).  Instead
be as close as we can to "gcc --combine ...".

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/gadget/u_ether.c b/drivers/usb/gadget/u_ether.c
index 3791e62..dbd575a 100644
--- a/drivers/usb/gadget/u_ether.c
+++ b/drivers/usb/gadget/u_ether.c
@@ -52,7 +52,7 @@
  * this single "physical" link to be used by multiple virtual links.)
  */
 
-#define DRIVER_VERSION	"29-May-2008"
+#define UETH__VERSION	"29-May-2008"
 
 struct eth_dev {
 	/* lock is held while accessing port_usb
@@ -170,7 +170,7 @@
 	struct eth_dev	*dev = netdev_priv(net);
 
 	strlcpy(p->driver, "g_ether", sizeof p->driver);
-	strlcpy(p->version, DRIVER_VERSION, sizeof p->version);
+	strlcpy(p->version, UETH__VERSION, sizeof p->version);
 	strlcpy(p->fw_version, dev->gadget->name, sizeof p->fw_version);
 	strlcpy(p->bus_info, dev_name(&dev->gadget->dev), sizeof p->bus_info);
 }