move ms_pwr utility function to gsm_utils.c
also, they should both take the gsm_band parameter, not a BTS
diff --git a/openbsc/src/bsc_hack.c b/openbsc/src/bsc_hack.c
index 02ec1ab..0f0f4c8 100644
--- a/openbsc/src/bsc_hack.c
+++ b/openbsc/src/bsc_hack.c
@@ -37,6 +37,7 @@
#include <openbsc/db.h>
#include <openbsc/timer.h>
#include <openbsc/gsm_data.h>
+#include <openbsc/gsm_utils.h>
#include <openbsc/gsm_04_08.h>
#include <openbsc/select.h>
#include <openbsc/abis_rsl.h>
@@ -982,7 +983,7 @@
/* patch MS max power for CCH */
type_4->cell_sel_par.ms_txpwr_max_ccch =
- ms_pwr_ctl_lvl(bts, 20 /* dBm == 100mW */);
+ ms_pwr_ctl_lvl(bts->band, 20 /* dBm == 100mW */);
}