diff --git a/CORE/CLD_TXRX/HTT/htt.c b/CORE/CLD_TXRX/HTT/htt.c
index 3e91ceb..e3b97f5 100644
--- a/CORE/CLD_TXRX/HTT/htt.c
+++ b/CORE/CLD_TXRX/HTT/htt.c
@@ -217,7 +217,7 @@
 
     pdev->cfg.is_full_reorder_offload =
          ol_cfg_is_full_reorder_offload(pdev->ctrl_pdev);
-    adf_os_print("is_full_reorder_offloaded? %d\n",
+    pr_debug("is_full_reorder_offloaded? %d\n",
                   (int)pdev->cfg.is_full_reorder_offload);
     pdev->targetdef = htc_get_targetdef(htc_pdev);
     /*
diff --git a/CORE/CLD_TXRX/HTT/htt_t2h.c b/CORE/CLD_TXRX/HTT/htt_t2h.c
index 78c7c4e..6ea740c 100644
--- a/CORE/CLD_TXRX/HTT/htt_t2h.c
+++ b/CORE/CLD_TXRX/HTT/htt_t2h.c
@@ -168,7 +168,7 @@
             /* abort if the target is incompatible with the host */
             adf_os_assert(pdev->tgt_ver.major == HTT_CURRENT_VERSION_MAJOR);
             if (pdev->tgt_ver.minor != HTT_CURRENT_VERSION_MINOR) {
-                adf_os_print(
+                pr_debug(
                     "*** Warning: host/target HTT versions are different, "
                     "though compatible!\n");
             }
diff --git a/CORE/CLD_TXRX/TXRX/ol_txrx.c b/CORE/CLD_TXRX/TXRX/ol_txrx.c
index e251c79..f9ded71 100644
--- a/CORE/CLD_TXRX/TXRX/ol_txrx.c
+++ b/CORE/CLD_TXRX/TXRX/ol_txrx.c
@@ -486,7 +486,7 @@
         desc_per_page = desc_per_page >> 1;
     }
     pdev->tx_desc.page_divider = (sig_bit - 1);
-    TXRX_PRINT(TXRX_PRINT_LEVEL_ERR,
+    TXRX_PRINT(TXRX_PRINT_LEVEL_INFO1,
         "page_divider 0x%x, offset_filter 0x%x num elem %d, ol desc num page %d, ol desc per page %d",
         pdev->tx_desc.page_divider, pdev->tx_desc.offset_filter,
         desc_pool_size, pdev->tx_desc.desc_pages.num_pages,
diff --git a/CORE/SERVICES/BMI/ol_fw.c b/CORE/SERVICES/BMI/ol_fw.c
index 4f7dfbd..8e8f7cb 100644
--- a/CORE/SERVICES/BMI/ol_fw.c
+++ b/CORE/SERVICES/BMI/ol_fw.c
@@ -744,7 +744,7 @@
        status = request_firmware(&fw_entry, filename, scn->sc_osdev->device);
 	if (status)
 	{
-		pr_err("%s: Failed to get %s:%d\n", __func__, filename, status);
+		pr_debug("%s: Failed to get %s:%d\n", __func__, filename, status);
 
 		if (file == ATH_OTP_FILE)
 			return -ENOENT;
@@ -759,7 +759,7 @@
 				return -1;
 			}
 
-			pr_info("%s: Trying to load default %s\n",
+			pr_debug("%s: Trying to load default %s\n",
 							__func__, filename);
 
 			status = request_firmware(&fw_entry, filename,
@@ -836,7 +836,7 @@
 		BMIReadMemory(scn->hif_hdl,
 				HOST_INTEREST_ITEM_ADDRESS(scn->target_type, hi_board_ext_data),
 				(u_int8_t *)&board_ext_address, 4, scn);
-		printk("Board extended Data download address: 0x%x\n", board_ext_address);
+		pr_debug("Board extended Data download address: 0x%x\n", board_ext_address);
 
 		/*
 		 * Check whether the target has allocated memory for extended board
@@ -2240,7 +2240,7 @@
 	} else {
 		/* Transfer One Time Programmable data */
 		address = BMI_SEGMENTED_WRITE_ADDR;
-		printk("%s: Using 0x%x for the remainder of init\n", __func__, address);
+		pr_debug("%s: Using 0x%x for the remainder of init\n", __func__, address);
 
 		if ( scn->enablesinglebinary == FALSE ) {
 #ifdef HIF_PCI
@@ -2258,7 +2258,7 @@
 				bdf_ret = param & 0xff;
 				if (!bdf_ret)
 					scn->board_id = (param >> 8) & 0xffff;
-				pr_err("%s: chip_id:0x%0x board_id:0x%0x\n",
+				pr_debug("%s: chip_id:0x%0x board_id:0x%0x\n",
 						__func__, scn->target_version,
 							scn->board_id);
 			} else if (status < 0) {
diff --git a/CORE/SERVICES/HIF/sdio/linux/native_sdio/src/hif.c b/CORE/SERVICES/HIF/sdio/linux/native_sdio/src/hif.c
index 0174a60..51148ad 100644
--- a/CORE/SERVICES/HIF/sdio/linux/native_sdio/src/hif.c
+++ b/CORE/SERVICES/HIF/sdio/linux/native_sdio/src/hif.c
@@ -114,7 +114,7 @@
 module_param(forcecard, uint, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(forcecard, "Ignore card capabilities information to switch bus mode");
 
-unsigned int debugcccr = 1;
+unsigned int debugcccr = 0;
 module_param(debugcccr, uint, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
 MODULE_PARM_DESC(debugcccr, "Output this cccr values");
 
diff --git a/CORE/SERVICES/WMA/wma_dfs_interface.c b/CORE/SERVICES/WMA/wma_dfs_interface.c
index 61f161c..2f90886 100644
--- a/CORE/SERVICES/WMA/wma_dfs_interface.c
+++ b/CORE/SERVICES/WMA/wma_dfs_interface.c
@@ -65,7 +65,7 @@
 {
     struct ath_dfs_caps *pCap = (struct ath_dfs_caps *) ptr;
 
-    adf_os_print("%s: called; ptr=%pK, radar_info=%pK\n",
+    pr_debug("%s: called; ptr=%pK, radar_info=%pK\n",
                   __func__, ptr, radar_info);
 
     pCap->ath_chip_is_bb_tlv = 1;
diff --git a/CORE/SERVICES/WMI/wmi_unified.c b/CORE/SERVICES/WMI/wmi_unified.c
index 386a3b7..0b9c1cd 100644
--- a/CORE/SERVICES/WMI/wmi_unified.c
+++ b/CORE/SERVICES/WMI/wmi_unified.c
@@ -1066,7 +1066,7 @@
 {
     u_int32_t idx=0;
     if ( (idx = wmi_unified_get_event_handler_ix( wmi_handle, event_id)) == -1) {
-        printk("%s : event handler is not registered: event id 0x%x \n",
+        pr_debug("%s : event handler is not registered: event id 0x%x \n",
                 __func__, event_id);
         return -1;
     }
@@ -1237,7 +1237,7 @@
 
 		idx = wmi_unified_get_event_handler_ix(wmi_handle, id) ;
 		if (idx == -1) {
-			pr_err("%s : event handler is not registered: event id 0x%x\n",
+			pr_debug("%s : event handler is not registered: event id 0x%x\n",
 			       __func__, id);
 			goto end;
 		}
@@ -1256,15 +1256,15 @@
 
 	switch (id) {
 	default:
-		pr_info("%s: Unhandled WMI event %d\n", __func__, id);
+		pr_debug("%s: Unhandled WMI event %d\n", __func__, id);
 		break;
 	case WMI_SERVICE_READY_EVENTID:
-		pr_info("%s: WMI UNIFIED SERVICE READY event\n", __func__);
+		pr_debug("%s: WMI UNIFIED SERVICE READY event\n", __func__);
 		wma_rx_service_ready_event(wmi_handle->scn_handle,
 					   wmi_cmd_struct_ptr);
 		break;
 	case WMI_READY_EVENTID:
-		pr_info("%s:  WMI UNIFIED READY event\n", __func__);
+		pr_debug("%s:  WMI UNIFIED READY event\n", __func__);
 		wma_rx_ready_event(wmi_handle->scn_handle, wmi_cmd_struct_ptr);
 		break;
 	}