rsl: Rename the reason to release_mode and use the enum value
The API with 0 and 1 as legal values is hard to understand. Use the
recently introduced enum values instead.
diff --git a/openbsc/include/openbsc/chan_alloc.h b/openbsc/include/openbsc/chan_alloc.h
index f1c890e..f2d3c78 100644
--- a/openbsc/include/openbsc/chan_alloc.h
+++ b/openbsc/include/openbsc/chan_alloc.h
@@ -46,7 +46,7 @@
void lchan_reset(struct gsm_lchan *lchan);
/* Release the given lchan */
-int lchan_release(struct gsm_lchan *lchan, int sacch_deact, int release_mode);
+int lchan_release(struct gsm_lchan *lchan, int sacch_deact, enum rsl_rel_mode release_mode);
struct load_counter {
unsigned int total;