On Tue, Feb 05, 2019 at 12:07:28PM +0100, Miquel Raynal wrote: > On one hand, the mv88e6xxx driver has a work queue called in loop > which will attempt register accesses after MDIO bus suspension, that > entirely freezes the platform during suspend. > > On the other hand, the DSA core is not ready yet to support suspend to > RAM operation because so far there is no way to recover reliably the > switch configuration. > > To avoid the kernel to freeze when suspending with a switch driven by > the mv88e6xxx driver, we choose to prevent the driver suspension and > in the same way, the whole platform. > > Signed-off-by: Miquel Raynal <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]> Andrew
