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SubjectRe: [PATCH/RFC v8 12/14] leds: Add driver for AAT1290 current regulator
Hi Pavel,

Thanks for a review.

On 11/29/2014 08:05 PM, Pavel Machek wrote:
> Hi!
>
>
>> @@ -0,0 +1,472 @@
>> +/*
>> + * LED Flash class driver for the AAT1290
>> + * 1.5A Step-Up Current Regulator for Flash LEDs
>> + *
>> + * Copyright (C) 2014, Samsung Electronics Co., Ltd.
>> + * Author: Jacek Anaszewski <j.anaszewski@samsung.com>
>> + *
>> + * This program is free software; you can redistribute it and/or
>> + * modify it under the terms of the GNU General Public License
>> + * version 2 as published by the Free Software Foundation.
>> + */
>> +
>
>> +#define AAT1290_MM_TO_FL_1_92 1
>> +#define AAT1290_MM_TO_FL_3_7 2
>> +#define AAT1290_MM_TO_FL_5_5 3
>> +#define AAT1290_MM_TO_FL_7_3 4
>> +#define AAT1290_MM_TO_FL_9 5
>> +#define AAT1290_MM_TO_FL_10_7 6
>> +#define AAT1290_MM_TO_FL_12_4 7
>> +#define AAT1290_MM_TO_FL_14 8
>> +#define AAT1290_MM_TO_FL_15_9 9
>> +#define AAT1290_MM_TO_FL_17_5 10
>> +#define AAT1290_MM_TO_FL_19_1 11
>> +#define AAT1290_MM_TO_FL_20_8 12
>> +#define AAT1290_MM_TO_FL_22_4 13
>> +#define AAT1290_MM_TO_FL_24 14
>> +#define AAT1290_MM_TO_FL_25_6 15
>> +#define AAT1290_MM_TO_FL_OFF 16
>
> Only one of these defines is unused.

The only cost of these macros are lines of code and I think
it is worth of having all the possible settings listed in one place.

>
>> +static struct of_device_id aat1290_led_dt_match[] = {
>
>> + {.compatible = "skyworks,aat1290"},
>
> spaces after { and before } ?

I see both styles in kernel, but ok, I will add spaces.

Regards,
Jacek



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