Re: [PATCH] counter: Stop using dev_get_drvdata() to get the counter device

[Jarkko Nikula]

Hi

On 2/8/22 03:42, William Breathitt Gray wrote:
> On Fri, Feb 04, 2022 at 09:25:56AM +0100, Uwe Kleine-König wrote:
> > dev_get_drvdata() returns NULL since commit b56346ddbd82 ("counter: Use
> > container_of instead of drvdata to track counter_device") which wrongly
> > claimed there were no users of drvdata. Convert to container_of() to
> > fix a null pointer dereference.
> >
> > Reported-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>
> > Fixes: b56346ddbd82 ("counter: Use container_of instead of drvdata to track counter_device")
> > Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
>
> I'll pick this up and apply it to my tree.
Perhaps late but I hit this same issue, patch here fixes it and I wanted 
to confirm it.

Tested-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>