Re: [PATCH net] net: phy: realtek: Replace phy functions with non-locked version in rtl8211e_config_init()

From: Andrew Lunn
Date: Mon May 13 2019 - 08:51:42 EST

On Mon, May 13, 2019 at 03:41:45PM +0900, Kunihiko Hayashi wrote:
> After calling phy_select_page() and until calling phy_restore_page(),
> the mutex 'mdio_lock' is already locked, so the driver should use
> non-locked version of phy functions. Or there will be a deadlock with
> 'mdio_lock'.
> This replaces phy functions called from rtl8211e_config_init() to avoid
> the deadlock issue.
> Fixes: f81dadbcf7fd ("net: phy: realtek: Add rtl8211e rx/tx delays config")
> Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx>

Reviewed-by: Andrew Lunn <andrew@xxxxxxx>