[PATCH 2/2][cppcheck: use const references

[Rosen Penev <rosenp@gmail.com>]

Found with constVariable

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 utils/common/media-info.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/utils/common/media-info.cpp b/utils/common/media-info.cpp
index 5e40bafc2..2d7caf3dd 100644
--- a/utils/common/media-info.cpp
+++ b/utils/common/media-info.cpp
@@ -439,7 +439,7 @@ static __u32 read_topology(int media_fd, __u32 major, __u32 minor,
 			*is_invalid = true;
 		return MEDIA_ENT_F_UNKNOWN;
 	}
-	media_v2_interface &iface = v2_ifaces[i];
+	const media_v2_interface &iface = v2_ifaces[i];
 	for (i = 0; i < topology.num_links; i++) {
 		__u32 type = v2_links[i].flags & MEDIA_LNK_FL_LINK_TYPE;
 
@@ -486,7 +486,7 @@ static __u32 read_topology(int media_fd, __u32 major, __u32 minor,
 	if (is_radio)
 		return MEDIA_ENT_F_UNKNOWN;
 
-	media_v2_entity &ent = v2_ents[i];
+	const media_v2_entity &ent = v2_ents[i];
 	printf("Entity Info:\n");
 	printf("\tID               : 0x%08x (%u)\n", ent.id, ent.id);
 	printf("\tName             : %s\n", ent.name);
-- 
2.26.2