iwlwifi: pass the iwl_trans instead of cfg to some functions

A few functions were receiving the iwl_cfg struct directly, but we
will also need other parts of the trans, so pass the trans (which
includes the cfg) to them.

Signed-off-by: Ido Yariv <idox.yariv@intel.com>
Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
index e43e452..83d4311 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
@@ -393,11 +393,12 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg,
        return n_channels;
 }
 
-static void iwl_init_vht_hw_capab(const struct iwl_cfg *cfg,
+static void iwl_init_vht_hw_capab(struct iwl_trans *trans,
                                  struct iwl_nvm_data *data,
                                  struct ieee80211_sta_vht_cap *vht_cap,
                                  u8 tx_chains, u8 rx_chains)
 {
+       const struct iwl_cfg *cfg = trans->cfg;
        int num_rx_ants = num_of_ant(rx_chains);
        int num_tx_ants = num_of_ant(tx_chains);
        unsigned int max_ampdu_exponent = (cfg->max_vht_ampdu_exponent ?:
@@ -669,11 +670,13 @@ static void iwl_init_he_hw_capab(struct ieee80211_supported_band *sband,
        }
 }
 
-static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg,
+static void iwl_init_sbands(struct iwl_trans *trans,
                            struct iwl_nvm_data *data,
                            const void *nvm_ch_flags, u8 tx_chains,
                            u8 rx_chains, u32 sbands_flags, bool v4)
 {
+       struct device *dev = trans->dev;
+       const struct iwl_cfg *cfg = trans->cfg;
        int n_channels;
        int n_used = 0;
        struct ieee80211_supported_band *sband;
@@ -701,7 +704,7 @@ static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg,
        iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, NL80211_BAND_5GHZ,
                             tx_chains, rx_chains);
        if (data->sku_cap_11ac_enable && !iwlwifi_mod_params.disable_11ac)
-               iwl_init_vht_hw_capab(cfg, data, &sband->vht_cap,
+               iwl_init_vht_hw_capab(trans, data, &sband->vht_cap,
                                      tx_chains, rx_chains);
 
        if (data->sku_cap_11ax_enable && !iwlwifi_mod_params.disable_11ax)
@@ -1019,7 +1022,7 @@ iwl_parse_nvm_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
        if (iwl_nvm_no_wide_in_5ghz(dev, cfg, nvm_hw))
                sbands_flags |= IWL_NVM_SBANDS_FLAGS_NO_WIDE_IN_5GHZ;
 
-       iwl_init_sbands(dev, cfg, data, ch_section, tx_chains, rx_chains,
+       iwl_init_sbands(trans, data, ch_section, tx_chains, rx_chains,
                        sbands_flags, false);
        data->calib_version = 255;
 
@@ -1485,7 +1488,7 @@ struct iwl_nvm_data *iwl_get_nvm(struct iwl_trans *trans,
        channel_profile = v4 ? (void *)rsp->regulatory.channel_profile :
                          (void *)rsp_v3->regulatory.channel_profile;
 
-       iwl_init_sbands(trans->dev, trans->cfg, nvm,
+       iwl_init_sbands(trans, nvm,
                        channel_profile,
                        nvm->valid_tx_ant & fw->valid_tx_ant,
                        nvm->valid_rx_ant & fw->valid_rx_ant,