[E1 INPUT] remove debug printf's
diff --git a/openbsc/src/e1_input.c b/openbsc/src/e1_input.c
index 923d7db..e8587c9 100644
--- a/openbsc/src/e1_input.c
+++ b/openbsc/src/e1_input.c
@@ -568,7 +568,6 @@
 /* register a driver with the E1 core */
 int e1inp_driver_register(struct e1inp_driver *drv)
 {
-	printf("registering driver %s\n", drv->name);
 	llist_add_tail(&drv->list, &e1inp_driver_list);
 	return 0;
 }
@@ -577,7 +576,6 @@
 {
 	struct e1inp_driver *drv;
 
-	printf("trying to find driver %s\n", name);
 	llist_for_each_entry(drv, &e1inp_driver_list, list) {
 		if (!strcasecmp(name, drv->name))
 			return drv;