Re: [PATCH] thermal/drivers/mediatek/lvts: Fix debugfs unregister on failure

[Daniel Lezcano]

On Wed, Apr 02, 2025 at 10:38:52AM +0200, AngeloGioacchino Del Regno wrote:
> When running the probe function for this driver, the function
> lvts_debugfs_init() gets called in lvts_domain_init() which, in
> turn, gets called in lvts_probe() before registering threaded
> interrupt handlers.
> 
> Even though it's unlikely, the last call may fail and, if it does,
> there's nothing removing the already created debugfs folder and
> files.
> 
> In order to fix that, instead of calling the lvts debugfs cleanup
> function upon failure, register a devm action that will take care
> of calling that upon failure or driver removal.
> 
> Since devm was used, also delete the call to lvts_debugfs_exit()
> in the lvts_remove() callback, as now that's done automatically.
> 
> Fixes: f5f633b18234 ("thermal/drivers/mediatek: Add the Low Voltage Thermal Sensor driver")
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
> ---

Applied, thanks