From 369015c53545f2f67d8610e5d821ee75289122e5 Mon Sep 17 00:00:00 2001 From: Philipp Maier Date: Fri, 21 Sep 2018 09:07:20 +0200 Subject: gsm0808_utils: constify parameter parameter cfg in gsm0808_sc_cfg_from_gsm48_mr_cfg() is used read only. Lets add a const to make this clear to the compiler. Change-Id: I31e8d273b070b0afc446a298299d4f502d6c396b --- include/osmocom/gsm/gsm0808_utils.h | 2 +- src/gsm/gsm0808_utils.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/osmocom/gsm/gsm0808_utils.h b/include/osmocom/gsm/gsm0808_utils.h index 0a7429e9..8746ceba 100644 --- a/include/osmocom/gsm/gsm0808_utils.h +++ b/include/osmocom/gsm/gsm0808_utils.h @@ -104,7 +104,7 @@ int gsm0808_dec_cell_id(struct gsm0808_cell_id *ci, const uint8_t *elem, uint8_t int gsm0808_chan_type_to_speech_codec(uint8_t perm_spch); int gsm0808_speech_codec_from_chan_type(struct gsm0808_speech_codec *sc, uint8_t perm_spch); -uint16_t gsm0808_sc_cfg_from_gsm48_mr_cfg(struct gsm48_multi_rate_conf *cfg, bool fr); +uint16_t gsm0808_sc_cfg_from_gsm48_mr_cfg(const struct gsm48_multi_rate_conf *cfg, bool fr); /*! Return 3GPP TS 48.008 3.2.2.49 Current Channel Type 1 from enum gsm_chan_t. */ static inline uint8_t gsm0808_current_channel_type_1(enum gsm_chan_t type) diff --git a/src/gsm/gsm0808_utils.c b/src/gsm/gsm0808_utils.c index 4b2a5f56..0d6938ef 100644 --- a/src/gsm/gsm0808_utils.c +++ b/src/gsm/gsm0808_utils.c @@ -1166,7 +1166,7 @@ int gsm0808_speech_codec_from_chan_type(struct gsm0808_speech_codec *sc, * \param[in] cfg AMR configuration in GSM 04.08 format. * \param[in] hint if the resulting configuration shall be used with a FR or HR TCH. * \returns configuration bits (S0-S15) */ -uint16_t gsm0808_sc_cfg_from_gsm48_mr_cfg(struct gsm48_multi_rate_conf *cfg, +uint16_t gsm0808_sc_cfg_from_gsm48_mr_cfg(const struct gsm48_multi_rate_conf *cfg, bool fr) { uint16_t s15_s0 = 0; -- cgit v1.2.3