From: Jose Abreu <jose.ab...@synopsys.com>
Date: Fri, 13 Sep 2019 11:50:32 +0200
> We need to hold rnl lock in suspend and resume callbacks because phylink
> requires it. Otherwise we will get a WARN() in suspend and resume.
>
> Also, move phylink start and stop callbacks to inside device's internal
> lock so that we prevent concurrent HW accesses.
>
> Fixes: 74371272f97f ("net: stmmac: Convert to phylink and remove phylib
> logic")
> Reported-by: Christophe ROULLIER <christophe.roull...@st.com>
> Tested-by: Christophe ROULLIER <christophe.roull...@st.com>
> Signed-off-by: Jose Abreu <joab...@synopsys.com>
Applied and queued up for v5.3 -stable.
Thanks.
