linux-kernel - Re: [PATCH net-next v4 3/9] net: phy: introduce phy_read_mmd_poll

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Message-ID: <20200322153213.GL11481@lunn.ch>
Date:   Sun, 22 Mar 2020 16:32:13 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Dejin Zheng <zhengdejin5@...il.com>
Cc:     f.fainelli@...il.com, hkallweit1@...il.com, linux@...linux.org.uk,
        davem@...emloft.net, gregkh@...uxfoundation.org,
        broonie@...nel.org, alexios.zavras@...el.com, tglx@...utronix.de,
        mchehab+samsung@...nel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v4 3/9] net: phy: introduce
 phy_read_mmd_poll_timeout macro

On Sun, Mar 22, 2020 at 02:55:49PM +0800, Dejin Zheng wrote:
> it is sometimes necessary to poll a phy register by phy_read_mmd()
> function until its value satisfies some condition. introduce
> phy_read_mmd_poll_timeout() macros that do this.
> 
> Suggested-by: Andrew Lunn <andrew@...n.ch>
> Signed-off-by: Dejin Zheng <zhengdejin5@...il.com>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew