From f604324eefec171aef147e77ddbe581f6cbb1ca3 Mon Sep 17 00:00:00 2001
From: Luca Coelho <luciano.coelho@intel.com>
Date: Sat, 26 Sep 2020 00:30:51 +0300
Subject: [PATCH] iwlwifi: remove iwl_validate_sar_geo_profile() export
Git-commit: f604324eefec171aef147e77ddbe581f6cbb1ca3
Patch-mainline: v5.10-rc1
References: bsc#1187495

Only iwlmvm uses this function and it's so simple that it's clearer if
it's spelled out in the code anyway, so remove it and add the check
where needed.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200926002540.9e2f296f5cfc.I4b2c025768b5ceff93a80ba0ae9ee7784d6d7402@changeid
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/net/wireless/intel/iwlwifi/fw/acpi.c | 17 -----------------
 drivers/net/wireless/intel/iwlwifi/fw/acpi.h |  9 ---------
 drivers/net/wireless/intel/iwlwifi/mvm/fw.c  |  9 ++++++++-
 3 files changed, 8 insertions(+), 27 deletions(-)

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
index b14260e303b7..e3de4e11f4ae 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
@@ -631,23 +631,6 @@ bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt)
 }
 IWL_EXPORT_SYMBOL(iwl_sar_geo_support);
 
-int iwl_validate_sar_geo_profile(struct iwl_fw_runtime *fwrt,
-				 struct iwl_host_cmd *cmd)
-{
-	struct iwl_geo_tx_power_profiles_resp *resp;
-	int ret;
-
-	resp = (void *)cmd->resp_pkt->data;
-	ret = le32_to_cpu(resp->profile_idx);
-	if (WARN_ON(ret > ACPI_NUM_GEO_PROFILES)) {
-		ret = -EIO;
-		IWL_WARN(fwrt, "Invalid geographic profile idx (%d)\n", ret);
-	}
-
-	return ret;
-}
-IWL_EXPORT_SYMBOL(iwl_validate_sar_geo_profile);
-
 int iwl_sar_geo_init(struct iwl_fw_runtime *fwrt,
 		     struct iwl_per_chain_offset_group *table)
 {
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
index 39e6be21158d..56f3399fe99e 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
@@ -194,9 +194,6 @@ int iwl_sar_get_wgds_table(struct iwl_fw_runtime *fwrt);
 
 bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt);
 
-int iwl_validate_sar_geo_profile(struct iwl_fw_runtime *fwrt,
-				 struct iwl_host_cmd *cmd);
-
 int iwl_sar_geo_init(struct iwl_fw_runtime *fwrt,
 		     struct iwl_per_chain_offset_group *table);
 
@@ -278,12 +275,6 @@ static inline bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt)
 	return false;
 }
 
-static inline int iwl_validate_sar_geo_profile(struct iwl_fw_runtime *fwrt,
-					       struct iwl_host_cmd *cmd)
-{
-	return -ENOENT;
-}
-
 static inline int iwl_sar_geo_init(struct iwl_fw_runtime *fwrt,
 				   struct iwl_per_chain_offset_group *table)
 {
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index ce0e0ff6193d..f76ed9d10af3 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -770,6 +770,7 @@ int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b)
 int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm)
 {
 	union geo_tx_power_profiles_cmd geo_tx_cmd;
+	struct iwl_geo_tx_power_profiles_resp *resp;
 	u16 len;
 	int ret;
 	struct iwl_host_cmd cmd;
@@ -800,7 +801,13 @@ int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm)
 		IWL_ERR(mvm, "Failed to get geographic profile info %d\n", ret);
 		return ret;
 	}
-	ret = iwl_validate_sar_geo_profile(&mvm->fwrt, &cmd);
+
+	resp = (void *)cmd.resp_pkt->data;
+	ret = le32_to_cpu(resp->profile_idx);
+
+	if (WARN_ON(ret > ACPI_NUM_GEO_PROFILES))
+		ret = -EIO;
+
 	iwl_free_resp(&cmd);
 	return ret;
 }
-- 
2.26.2