linux-kernel - Re: [PATCH 5/5] leds: lm3601x: Convert class registration to device managed

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Date:   Tue, 1 Oct 2019 15:11:10 -0500
From:   Dan Murphy <dmurphy@...com>
To:     Jacek Anaszewski <jacek.anaszewski@...il.com>, <pavel@....cz>
CC:     <linux-leds@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 5/5] leds: lm3601x: Convert class registration to device
 managed

Jacek

On 10/1/19 2:39 PM, Jacek Anaszewski wrote:
> Hi Dan,
>
> Thank you for the patch.
>
> On 10/1/19 8:04 PM, Dan Murphy wrote:
>> Convert LED flash class registration to device managed class
>> registration API.
>>
>> Signed-off-by: Dan Murphy <dmurphy@...com>
>> ---
>>   drivers/leds/leds-lm3601x.c | 3 +--
>>   1 file changed, 1 insertion(+), 2 deletions(-)
>>
>> diff --git a/drivers/leds/leds-lm3601x.c b/drivers/leds/leds-lm3601x.c
>> index b02972f1a341..a68e4f97739c 100644
>> --- a/drivers/leds/leds-lm3601x.c
>> +++ b/drivers/leds/leds-lm3601x.c
>> @@ -350,8 +350,7 @@ static int lm3601x_register_leds(struct lm3601x_led *led,
>>   	init_data.devicename = led->client->name;
>>   	init_data.default_label = (led->led_mode == LM3601X_LED_TORCH) ?
>>   					"torch" : "infrared";
>> -
>> -	return led_classdev_flash_register_ext(&led->client->dev,
>> +	return devm_led_classdev_flash_register_ext(&led->client->dev,
>>   						&led->fled_cdev, &init_data);
> You need to remove led_classdev_flash_unregister(&led->fled_cdev) from
> lm3601x_remove() to complete this improvement.
>
Ack.