From: Ivan Khoronzhuk Date: Mon, 8 Jul 2019 21:34:31 +0000 (+0300) Subject: net: ethernet: ti: cpsw_ethtool: allow res split while down X-Git-Tag: v5.4-rc1~616^2~40^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=608ef6202fb56520877ed56c1783c213ae6d1b8c;p=platform%2Fkernel%2Flinux-rpi.git 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 --- diff --git a/drivers/net/ethernet/ti/cpsw_ethtool.c b/drivers/net/ethernet/ti/cpsw_ethtool.c index c477e6b..e4d7185 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)