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Date:   Wed, 9 Oct 2019 19:43:11 -0700
From:   Jakub Kicinski <jakub.kicinski@netronome.com>
To:     Biao Huang <biao.huang@mediatek.com>
Cc:     <davem@davemloft.net>, Jose Abreu <joabreu@synopsys.com>,
        <andrew@lunn.ch>, Giuseppe Cavallaro <peppe.cavallaro@st.com>,
        Alexandre Torgue <alexandre.torgue@st.com>,
        Maxime Coquelin <mcoquelin.stm32@gmail.com>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        <netdev@vger.kernel.org>,
        <linux-stm32@st-md-mailman.stormreply.com>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-kernel@vger.kernel.org>,
        <linux-mediatek@lists.infradead.org>, <yt.shen@mediatek.com>,
        <jianguo.zhang@mediatek.com>, <boon.leong.ong@intel.com>
Subject: Re: [RESEND,PATCH] net: stmmac: dwmac-mediatek: fix wrong delay
 value issue when resume back
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On Wed, 9 Oct 2019 15:33:48 +0800, Biao Huang wrote:
> mac_delay value will be divided by 550/170 in mt2712_delay_ps2stage(),
> which is invoked at the beginning of mt2712_set_delay(), and the value
> should be restored at the end of mt2712_set_delay().
> Or, mac_delay will be divided again when invoking mt2712_set_delay()
> when resume back.
> So, add mt2712_delay_stage2ps() to mt2712_set_delay() to recovery the
> original mac_delay value.
> 
> Signed-off-by: Biao Huang <biao.huang@mediatek.com>

Applied, thanks.