USB: remove info() macro from usb network drivers

USB should not be having it's own printk macros, so remove info() and
use the system-wide standard of dev_info() wherever possible.

Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/net/irda/kingsun-sir.c b/drivers/net/irda/kingsun-sir.c
index 73fe83b..e1429fc 100644
--- a/drivers/net/irda/kingsun-sir.c
+++ b/drivers/net/irda/kingsun-sir.c
@@ -540,7 +540,8 @@
 	if (ret != 0)
 		goto free_mem;
 
-	info("IrDA: Registered KingSun/DonShine device %s", net->name);
+	dev_info(&net->dev, "IrDA: Registered KingSun/DonShine device %s\n",
+		 net->name);
 
 	usb_set_intfdata(intf, kingsun);