[PATCH] clk: at91: check pmc node status before registering syscore ops

[Clément Léger]

Le Tue, 14 Sep 2021 15:03:01 -0700,
Stephen Boyd <sboyd at kernel.org> a écrit :

> Quoting Clement Leger (2021-09-13 01:26:33)
> > Currently, at91 pmc driver always register the syscore_ops whatever
> > the status of the pmc node that has been found. When set as secure
> > and disabled, the pmc should not be accessed or this will generate
> > abort exceptions.
> > To avoid this, add a check on node availability before registering
> > the syscore operations.
> > 
> > Signed-off-by: Clement Leger <clement.leger at bootlin.com>  
> 
> Any Fixes tag?

Since this was present from the start of the implementation, I think it
should be the following:

Fixes: b3b02eac33ed ("clk: at91: Add sama5d2 suspend/resume")