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Commit ade7db3d authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "cnss2: Optimize time sync sequence"

parents 6279d0d9 e0458878

drivers/net/wireless/cnss2/pci.c

+2 −2
Original line number Diff line number Diff line
@@ -1086,8 +1086,6 @@ static int cnss_pci_get_device_timestamp(struct cnss_pci_data *pci_priv, 
		return -EINVAL;

	}



	cnss_pci_reg_write(pci_priv, QCA6390_WLAON_GLOBAL_COUNTER_CTRL5,

			   QCA6390_TIME_SYNC_CLEAR);

	cnss_pci_reg_write(pci_priv, QCA6390_WLAON_GLOBAL_COUNTER_CTRL5,

			   QCA6390_TIME_SYNC_ENABLE);
@@ -1118,6 +1116,8 @@ static int cnss_pci_update_timestamp(struct cnss_pci_data *pci_priv) 
		return ret;



	spin_lock_irqsave(&time_sync_lock, flags);

	cnss_pci_reg_write(pci_priv, QCA6390_WLAON_GLOBAL_COUNTER_CTRL5,

			   QCA6390_TIME_SYNC_CLEAR);

	host_time_us = cnss_get_host_timestamp(plat_priv);

	ret = cnss_pci_get_device_timestamp(pci_priv, &device_time_us);

	spin_unlock_irqrestore(&time_sync_lock, flags);