Re: [PATCH 1/4] rtc: omap: fix potential crash on power off

[Tony Lindgren]

* Johan Hovold <johan@xxxxxxxxxx> [180704 09:09]:
> Do not set the system power-off callback and omap power-off rtc pointer
> until we're done setting up our device to avoid leaving stale pointers
> around after a late probe error.
> 
> Fixes: 97ea1906b3c2 ("rtc: omap: Support ext_wakeup configuration")
> Cc: stable <stable@xxxxxxxxxxxxxxx>     # 4.9
> Cc: Marcin Niestroj <m.niestroj@xxxxxxxxxxxxxxxx>
> Cc: Tony Lindgren <tony@xxxxxxxxxxx>
> Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

Looks good to me:

Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>