linux-kernel - Re: [PATCH] power-supply: Use IRQF

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Date:   Mon, 22 Mar 2021 14:58:31 +0100
From:   Sebastian Reichel <sre@...nel.org>
To:     Jian Dong <dj0227@....com>
Cc:     milo.kim@...com, huyue2@...ong.com, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org, dongjian <dongjian@...ong.com>
Subject: Re: [PATCH] power-supply: Use IRQF_ONESHOT

Hi,

On Mon, Mar 22, 2021 at 07:21:33PM +0800, Jian Dong wrote:
> From: dongjian <dongjian@...ong.com>
> 
> Fixes coccicheck error:
> 
> drivers/power/supply/pm2301_charger.c:1089:7-27: ERROR:
> drivers/power/supply/lp8788-charger.c:502:8-28: ERROR:
> drivers/power/supply/tps65217_charger.c:239:8-33: ERROR:
> drivers/power/supply/tps65090-charger.c:303:8-33: ERROR:
> 
> Threaded IRQ with no primary handler requested without IRQF_ONESHOT
> 
> Signed-off-by: dongjian <dongjian@...ong.com>
> ---

Thanks, queued.

-- Sebastian

>  drivers/power/supply/lp8788-charger.c   | 2 +-
>  drivers/power/supply/pm2301_charger.c   | 2 +-
>  drivers/power/supply/tps65090-charger.c | 2 +-
>  drivers/power/supply/tps65217_charger.c | 2 +-
>  4 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/power/supply/lp8788-charger.c b/drivers/power/supply/lp8788-charger.c
> index e7931ff..397e5a0 100644
> --- a/drivers/power/supply/lp8788-charger.c
> +++ b/drivers/power/supply/lp8788-charger.c
> @@ -501,7 +501,7 @@ static int lp8788_set_irqs(struct platform_device *pdev,
>  
>  		ret = request_threaded_irq(virq, NULL,
>  					lp8788_charger_irq_thread,
> -					0, name, pchg);
> +					IRQF_ONESHOT, name, pchg);
>  		if (ret)
>  			break;
>  	}
> diff --git a/drivers/power/supply/pm2301_charger.c b/drivers/power/supply/pm2301_charger.c
> index ac06ecf..a3bfb96 100644
> --- a/drivers/power/supply/pm2301_charger.c
> +++ b/drivers/power/supply/pm2301_charger.c
> @@ -1089,7 +1089,7 @@ static int pm2xxx_wall_charger_probe(struct i2c_client *i2c_client,
>  	ret = request_threaded_irq(gpio_to_irq(pm2->pdata->gpio_irq_number),
>  				NULL,
>  				pm2xxx_charger_irq[0].isr,
> -				pm2->pdata->irq_type,
> +				pm2->pdata->irq_type | IRQF_ONESHOT,
>  				pm2xxx_charger_irq[0].name, pm2);
>  
>  	if (ret != 0) {
> diff --git a/drivers/power/supply/tps65090-charger.c b/drivers/power/supply/tps65090-charger.c
> index 6b0098e..0990b2f 100644
> --- a/drivers/power/supply/tps65090-charger.c
> +++ b/drivers/power/supply/tps65090-charger.c
> @@ -301,7 +301,7 @@ static int tps65090_charger_probe(struct platform_device *pdev)
>  
>  	if (irq != -ENXIO) {
>  		ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
> -			tps65090_charger_isr, 0, "tps65090-charger", cdata);
> +			tps65090_charger_isr, IRQF_ONESHOT, "tps65090-charger", cdata);
>  		if (ret) {
>  			dev_err(cdata->dev,
>  				"Unable to register irq %d err %d\n", irq,
> diff --git a/drivers/power/supply/tps65217_charger.c b/drivers/power/supply/tps65217_charger.c
> index 814c2b8..ba33d16 100644
> --- a/drivers/power/supply/tps65217_charger.c
> +++ b/drivers/power/supply/tps65217_charger.c
> @@ -238,7 +238,7 @@ static int tps65217_charger_probe(struct platform_device *pdev)
>  	for (i = 0; i < NUM_CHARGER_IRQS; i++) {
>  		ret = devm_request_threaded_irq(&pdev->dev, irq[i], NULL,
>  						tps65217_charger_irq,
> -						0, "tps65217-charger",
> +						IRQF_ONESHOT, "tps65217-charger",
>  						charger);
>  		if (ret) {
>  			dev_err(charger->dev,
> -- 
> 1.9.1
> 
> 

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