fix even more compiler warnings

3 files changed, 7 insertions, 2 deletions

diff --git a/src/target/firmware/layer1/mframe_sched.c b/src/target/firmware/layer1/mframe_sched.c
index 61fbe48b..9a521e1b 100644
--- a/src/target/firmware/layer1/mframe_sched.c
+++ b/src/target/firmware/layer1/mframe_sched.c
@@ -275,6 +275,10 @@ uint8_t mframe_task2chan_nr(enum mframe_task mft, uint8_t ts)
 	case MF_TASK_SDCCH8_7:
 		cbits = 0x08 + 7;
 		break;
+	case MF_TASK_UL_ALL_NB:
+		/* ERROR: cannot express as channel number */
+		cbits = 0;
+		break;
 	}
 
 	return (cbits << 3) | (ts & 0x7);
diff --git a/src/target/firmware/layer1/sync.c b/src/target/firmware/layer1/sync.c
index da444aa7..486133ae 100644
--- a/src/target/firmware/layer1/sync.c
+++ b/src/target/firmware/layer1/sync.c
@@ -1110,7 +1110,7 @@ const struct tdma_sched_item nb_sched_set_ul[] = {
 
 
 /* Interrupt handler */
-static void frame_irq(enum irq_nr nr)
+static void frame_irq(__unused enum irq_nr nr)
 {
 	l1_sync();
 }
diff --git a/src/target/firmware/layer1/tdma_sched.c b/src/target/firmware/layer1/tdma_sched.c
index 2097bb04..7d7692f0 100644
--- a/src/target/firmware/layer1/tdma_sched.c
+++ b/src/target/firmware/layer1/tdma_sched.c
@@ -33,7 +33,8 @@
 #include <calypso/dsp.h>
 
 /* dummy function to mark end of set */
-int tdma_end_set(uint8_t p1, uint8_t p2, uint16_t p3)
+int tdma_end_set(__unused uint8_t p1, __unused uint8_t p2,
+		 __unused uint16_t p3)
 {
 	return 0;
 }