Hello,
On Fri, Feb 18, 2022 at 06:20:31PM +0900, William Breathitt Gray wrote:
> From: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
>
> 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>
> Tested-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
> Signed-off-by: William Breathitt Gray <vilhelm.gray@xxxxxxxxx>
> ---
William didn't tell explicitly, so in case there are doubts: This patch
is targeted for v5.17.
Thanks
Uwe
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | https://www.pengutronix.de/ |
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