pcu_connected(): constify parameter

Change-Id: I6d18ec0ad2bd6f71e0187ed70b03c3a2d0447f21
---
M include/osmocom/bsc/pcu_if.h
M src/osmo-bsc/pcu_sock.c
2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/include/osmocom/bsc/pcu_if.h b/include/osmocom/bsc/pcu_if.h
index 34349dc..5dc6e37 100644
--- a/include/osmocom/bsc/pcu_if.h
+++ b/include/osmocom/bsc/pcu_if.h
@@ -15,7 +15,7 @@
 };
 
 /* Check if BTS has a PCU connection */
-bool pcu_connected(struct gsm_network *net);
+bool pcu_connected(const struct gsm_network *net);
 
 /* PCU relevant information has changed; Inform PCU (if connected) */
 void pcu_info_update(struct gsm_bts *bts);
diff --git a/src/osmo-bsc/pcu_sock.c b/src/osmo-bsc/pcu_sock.c
index 0988c3b..eb4f265 100644
--- a/src/osmo-bsc/pcu_sock.c
+++ b/src/osmo-bsc/pcu_sock.c
@@ -59,7 +59,7 @@
 	[PCU_IF_SAPI_PCH_DT] =	"PCH_DT",
 };
 
-bool pcu_connected(struct gsm_network *net)
+bool pcu_connected(const struct gsm_network *net)
 {
 	struct pcu_sock_state *state = net->pcu_state;
 

