Index: uspace/lib/drv/generic/dev_iface.c
===================================================================
--- uspace/lib/drv/generic/dev_iface.c	(revision f9d9184ac44afacb0286173988992c9f1b094bae)
+++ uspace/lib/drv/generic/dev_iface.c	(revision d0ca4c5c91808e6008c7fab9255aabdcafbf4e3e)
@@ -73,5 +73,5 @@
 };
 
-remote_iface_t *get_remote_iface(int idx)
+const remote_iface_t *get_remote_iface(int idx)
 {
 	assert(is_valid_iface_idx(idx));
@@ -80,5 +80,5 @@
 
 remote_iface_func_ptr_t
-get_remote_method(remote_iface_t *rem_iface, sysarg_t iface_method_idx)
+get_remote_method(const remote_iface_t *rem_iface, sysarg_t iface_method_idx)
 {
 	if (iface_method_idx >= rem_iface->method_count)
Index: uspace/lib/drv/generic/driver.c
===================================================================
--- uspace/lib/drv/generic/driver.c	(revision f9d9184ac44afacb0286173988992c9f1b094bae)
+++ uspace/lib/drv/generic/driver.c	(revision d0ca4c5c91808e6008c7fab9255aabdcafbf4e3e)
@@ -413,5 +413,5 @@
 		 * handling ("remote interface").
 		 */
-		remote_iface_t *rem_iface = get_remote_iface(iface_idx);
+		const remote_iface_t *rem_iface = get_remote_iface(iface_idx);
 		assert(rem_iface != NULL);
 		
Index: uspace/lib/drv/include/dev_iface.h
===================================================================
--- uspace/lib/drv/include/dev_iface.h	(revision f9d9184ac44afacb0286173988992c9f1b094bae)
+++ uspace/lib/drv/include/dev_iface.h	(revision d0ca4c5c91808e6008c7fab9255aabdcafbf4e3e)
@@ -60,9 +60,9 @@
 
 typedef struct {
-	remote_iface_t *ifaces[DEV_IFACE_COUNT];
+	const remote_iface_t *ifaces[DEV_IFACE_COUNT];
 } iface_dipatch_table_t;
 
-extern remote_iface_t *get_remote_iface(int);
-extern remote_iface_func_ptr_t get_remote_method(remote_iface_t *, sysarg_t);
+extern const remote_iface_t *get_remote_iface(int);
+extern remote_iface_func_ptr_t get_remote_method(const remote_iface_t *, sysarg_t);