Re: [PATCH] usb: typec: ucsi: unregister debugfs entries on teardown

[Konrad Dybcio]

On 6/12/26 12:22 AM, Bjorn Andersson wrote:
> ucsi_register() creates per-instance debugfs entries, but
> ucsi_unregister() keeps them around until ucsi_destroy().
> 
> Drivers like ucsi_glink that unregister/register the same UCSI
> instance across remoteproc restart then try to create an already
> existing debugfs directory and log:
> 
>   debugfs: 'pmic_glink.ucsi.0' already exists in 'ucsi'
> 
> Unregister debugfs entries as part of ucsi_unregister(), and
> clear ucsi->debugfs after freeing it so repeated unregister
> paths remain safe.
> 
> Assisted-by: Codex:GPT-5.5
> Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxxxx>
> ---

Fixes: df0383ffad64 ("usb: typec: ucsi: Add debugfs for ucsi commands")
Tested-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx> # X1E80100 CRD 
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad