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Date:   Wed, 26 Aug 2020 20:34:24 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     cy_huang <u0084500@...il.com>, gregkh@...uxfoundation.org,
        robh+dt@...nel.org, matthias.bgg@...il.com,
        heikki.krogerus@...ux.intel.com
Cc:     cy_huang@...htek.com, gene_chen@...htek.com,
        linux-usb@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 3/3] usb typec: mt6360: Prevent the race condition
 during module remove

On 8/26/20 8:25 PM, cy_huang wrote:
> From: ChiYuan Huang <cy_huang@...htek.com>
> 
> Prevent the race condition from interrupt and tcpci port unregister
> during module remove.
> 
> Signed-off-by: ChiYuan Huang <cy_huang@...htek.com>

Please squash with the first patch of the series.

Thanks,
Guenter

> ---
>  drivers/usb/typec/tcpm/tcpci_mt6360.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/usb/typec/tcpm/tcpci_mt6360.c b/drivers/usb/typec/tcpm/tcpci_mt6360.c
> index 6a28193..a381b5d 100644
> --- a/drivers/usb/typec/tcpm/tcpci_mt6360.c
> +++ b/drivers/usb/typec/tcpm/tcpci_mt6360.c
> @@ -164,6 +164,7 @@ static int mt6360_tcpc_remove(struct platform_device *pdev)
>  {
>  	struct mt6360_tcpc_info *mti = platform_get_drvdata(pdev);
>  
> +	disable_irq(mti->irq);
>  	tcpci_unregister_port(mti->tcpci);
>  	return 0;
>  }
> 

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