Re: [PATCH 1/2] net: ethernet: mediatek: fixed that initializing u64_stats_sync is missing

2016-08-14 Thread David Miller 
From: Sean Wang 
Date: Sat, 13 Aug 2016 19:16:18 +0800

> To fix runtime warning with lockdep is enabled due that u64_stats_sync
> is not initialized well, so add it.
> 
> Signed-off-by: Sean Wang 

Applied.

[PATCH 1/2] net: ethernet: mediatek: fixed that initializing u64_stats_sync is missing

2016-08-13 Thread Sean Wang 
To fix runtime warning with lockdep is enabled due that u64_stats_sync
is not initialized well, so add it.

Signed-off-by: Sean Wang 
---
 drivers/net/ethernet/mediatek/mtk_eth_soc.c |1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c 
b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 3a4726e..f5d2745 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -1748,6 +1748,7 @@ static int mtk_add_mac(struct mtk_eth *eth, struct 
device_node *np)
goto free_netdev;
}
spin_lock_init(&mac->hw_stats->stats_lock);
+   u64_stats_init(&mac->hw_stats->syncp);
mac->hw_stats->reg_offset = id * MTK_STAT_OFFSET;
 
SET_NETDEV_DEV(eth->netdev[id], eth->dev);
-- 
1.7.9.5