On Wed, Aug 28, 2019 at 12:26:11PM -0400, Vivien Didelot wrote:
> This is a follow-up patch for commit 17deaf5cb37a ("net: dsa:
> mv88e6xxx: create serdes_get_lane chip operation").
>
> The .serdes_get_lane implementations access the CMODE of a port,
> even though it is cached at the moment, it is safer to call them
> after the mutex is locked, not before.
>
> At the same time, check for an eventual error and return IRQ_DONE,
> instead of blindly ignoring it.
>
> Signed-off-by: Vivien Didelot <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Andrew
