linux-kernel - Re: [PATCH v2 1/3] ACPI video: Fix brightness control initialization for some laptops.

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Message-ID: <5146CEBE.3070909@web.de>
Date:	Mon, 18 Mar 2013 09:22:22 +0100
From:	Danny Baumann <dannybaumann@....de>
To:	Aaron Lu <aaron.lu@...el.com>
CC:	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
	Zhang Rui <rui.zhang@...el.com>, Len Brown <lenb@...nel.org>
Subject: Re: [PATCH v2 1/3] ACPI video: Fix brightness control initialization
 for some laptops.

Hi,

>> diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
>> index 313f959..9c33871 100644
>> --- a/drivers/acpi/video.c
>> +++ b/drivers/acpi/video.c
>> @@ -222,7 +222,7 @@ static int acpi_video_device_lcd_set_level(struct acpi_video_device *device,
>>   			int level);
>>   static int acpi_video_device_lcd_get_level_current(
>>   			struct acpi_video_device *device,
>> -			unsigned long long *level, int init);
>> +			unsigned long long *level, int raw);
>
> Why not bool?

For two reasons:
- It previous was int ;-)
- It allowed the invocations of this function to fit within one 80-char 
line.

Neither reason is terribly strong, so if you prefer, I can convert this 
argument to bool.

Regards,

Danny
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