From f40a94d6d9d701290670b5d86c0cef1ded7cee45 Mon Sep 17 00:00:00 2001 From: Ivan Khoronzhuk Date: Tue, 9 Jul 2019 00:34:31 +0300 Subject: [PATCH] net: ethernet: ti: cpsw_ethtool: allow res split while down That's possible to set channel num while interfaces are down. When interface gets up it should resplit budget. This resplit can happen after phy is up but only if speed is changed, so should be set before this, for this allow it to happen while changing number of channels, when interfaces are down. Signed-off-by: Ivan Khoronzhuk Signed-off-by: David S. Miller --- drivers/net/ethernet/ti/cpsw_ethtool.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/ti/cpsw_ethtool.c b/drivers/net/ethernet/ti/cpsw_ethtool.c index c477e6b620d61..e4d7185fde49a 100644 --- a/drivers/net/ethernet/ti/cpsw_ethtool.c +++ b/drivers/net/ethernet/ti/cpsw_ethtool.c @@ -620,8 +620,7 @@ int cpsw_set_channels_common(struct net_device *ndev, } } - if (cpsw->usage_count) - cpsw_split_res(cpsw); + cpsw_split_res(cpsw); ret = cpsw_resume_data_pass(ndev); if (!ret) -- 2.39.5