Re: [PATCH] mfd: arizona: Fix regulator resource leak on wm5102_clear_write_sequencer failure
From: Charles Keepax
Date: Mon Dec 15 2025 - 04:23:37 EST
On Sun, Dec 14, 2025 at 10:58:03PM +0800, Haotian Zhang wrote:
> The wm5102_clear_write_sequencer() helper may return an error
> and just return, bypassing the cleanup sequence and causing
> regulators to remain enabled, leading to a resource leak.
>
> Change the direct return to jump to the err_reset label to
> properly free the resources.
>
> Fixes: 1c1c6bba57f5 ("mfd: wm5102: Ensure we always boot the device fully")
> Signed-off-by: Haotian Zhang <vulab@xxxxxxxxxxx>
> ---
Reviewed-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>
Thanks,
Charles