linux-kernel - Re: [PATCH -next] misc: hi6421-spmi-pmic: Remove redundant dev

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Message-ID: <cec839a5-7fda-d762-190d-706355f63319@huawei.com>
Date:   Wed, 26 Jul 2023 17:49:54 +0800
From:   Ruan Jinjie <ruanjinjie@...wei.com>
To:     Greg KH <gregkh@...uxfoundation.org>
CC:     <arnd@...db.de>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH -next] misc: hi6421-spmi-pmic: Remove redundant dev_err()



On 2023/7/26 17:42, Greg KH wrote:
> On Wed, Jul 26, 2023 at 05:06:44PM +0000, Ruan Jinjie wrote:
>> There is no need to call the dev_err() function directly to print a custom
>> message when handling an error from the platform_get_irq() functions as it
>> going to display an appropriate error message in case of a failure.
>>
>> Signed-off-by: Ruan Jinjie <ruanjinjie@...wei.com>
>> ---
>>  drivers/misc/hi6421v600-irq.c | 1 -
>>  1 file changed, 1 deletion(-)
>>
>> diff --git a/drivers/misc/hi6421v600-irq.c b/drivers/misc/hi6421v600-irq.c
>> index caa3de37698b..e5ed94e98a3c 100644
>> --- a/drivers/misc/hi6421v600-irq.c
>> +++ b/drivers/misc/hi6421v600-irq.c
>> @@ -245,7 +245,6 @@ static int hi6421v600_irq_probe(struct platform_device *pdev)
>>  
>>  	priv->irq = platform_get_irq(pmic_pdev, 0);
>>  	if (priv->irq < 0) {
>> -		dev_err(dev, "Error %d when getting IRQs\n", priv->irq);
>>  		return priv->irq;
>>  	}
> 
> It's good not to add coding style errors when trying to fix up a
> different type of issue :(

I'll fix the coding style error in v2, thank you!