qcacld-3.0: Enable SR Feature for 6750 Target

Add support to enable SR feature for 6750
target and return failure for SR commands if
SR feature is not enabled instead of returning
Success.

CRs-Fixed: 3619084
Change-Id: I5e19ffd758d0325e0fa26b61473b0192e110ce60

configs/default_defconfig

@@ -81,6 +81,7 @@ ifeq ($(CONFIG_CNSS_QCA6750), y)
 	CONFIG_WLAN_FEATURE_DFS_OFFLOAD := y
 	CONFIG_DIRECT_BUF_RX_ENABLE := y
 	CONFIG_WLAN_CFR_ENABLE := y
+	CONFIG_WLAN_FEATURE_SR := y
 	CONFIG_WMI_DBR_SUPPORT := y
 	CONFIG_WLAN_ENH_CFR_ENABLE := y
 	CONFIG_SCALE_INCLUDES := y

core/hdd/inc/wlan_hdd_he.h

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2017-2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -148,7 +148,7 @@ int wlan_hdd_cfg80211_sr_operations(struct wiphy *wiphy,
 				    struct wireless_dev *wdev,
 				    const void *data, int data_len)
 {
-	return 0;
+	return -ENOTSUPP;
 }
 
 static inline void hdd_sr_register_callbacks(struct hdd_context *hdd_ctx)