From 1373a5f49fc6cccf41622a7a6857f52dacaf881c Mon Sep 17 00:00:00 2001
From: Arto Kinnunen <Arto.Kinnunen@arm.com>
Date: Tue, 7 Aug 2018 14:43:26 +0300
Subject: [PATCH] Clarify parameter name in phy_csma_params_t (#1773)

Rename symbol_backoff_time to backoff_time.
---
 nanostack/platform/arm_hal_phy.h       | 2 +-
 source/MAC/IEEE802_15_4/mac_mcps_sap.c | 2 +-
 source/MAC/IEEE802_15_4/mac_pd_sap.c   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/nanostack/platform/arm_hal_phy.h b/nanostack/platform/arm_hal_phy.h
index 5d6712bcf4c..522c9c8ea77 100644
--- a/nanostack/platform/arm_hal_phy.h
+++ b/nanostack/platform/arm_hal_phy.h
@@ -120,7 +120,7 @@ typedef struct phy_signal_info_s {
 
 /** CSMA-CA parameters */
 typedef struct phy_csma_params {
-    uint32_t symbol_backoff_time;    /**< CSMA Backoff symbol time before start CCA & TX. 0 should disable current backoff*/
+    uint32_t backoff_time;           /**< CSMA Backoff us time before start CCA & TX. 0 should disable current backoff*/
     bool cca_enabled;                /**< True will affect CCA check false start TX direct after backoff */
 } phy_csma_params_t;
 
diff --git a/source/MAC/IEEE802_15_4/mac_mcps_sap.c b/source/MAC/IEEE802_15_4/mac_mcps_sap.c
index 93963c2953a..949ed8d8da7 100644
--- a/source/MAC/IEEE802_15_4/mac_mcps_sap.c
+++ b/source/MAC/IEEE802_15_4/mac_mcps_sap.c
@@ -1730,7 +1730,7 @@ int8_t mcps_generic_ack_build(protocol_interface_rf_mac_setup_s *rf_ptr, const m
     }
     //Disable TX Time
     phy_csma_params_t csma_params;
-    csma_params.symbol_backoff_time = 0;
+    csma_params.backoff_time = 0;
     csma_params.cca_enabled = false;
     rf_ptr->dev_driver->phy_driver->extension(PHY_EXTENSION_SET_CSMA_PARAMETERS, (uint8_t*) &csma_params);
     if (rf_ptr->active_pd_data_request) {
diff --git a/source/MAC/IEEE802_15_4/mac_pd_sap.c b/source/MAC/IEEE802_15_4/mac_pd_sap.c
index 1b0dff956c5..326941359fe 100644
--- a/source/MAC/IEEE802_15_4/mac_pd_sap.c
+++ b/source/MAC/IEEE802_15_4/mac_pd_sap.c
@@ -190,7 +190,7 @@ void mac_pd_sap_set_phy_tx_time(protocol_interface_rf_mac_setup_s *rf_mac_setup,
         tx_time++;
     }
     phy_csma_params_t csma_params;
-    csma_params.symbol_backoff_time = tx_time;
+    csma_params.backoff_time = tx_time;
     csma_params.cca_enabled = cca_enabled;
     rf_mac_setup->dev_driver->phy_driver->extension(PHY_EXTENSION_SET_CSMA_PARAMETERS, (uint8_t*) &csma_params);
 }