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Subject: Re: [PATCH v3 2/2] leds: Add driver for NCP5623 3-channel I2C LED
 driver
To: Pavel Machek <pavel@ucw.cz>
References: <1474025672-5040-1-git-send-email-florian.vaussard@heig-vd.ch>
 <1474025672-5040-3-git-send-email-florian.vaussard@heig-vd.ch>
 <d6dfc1aa-941d-fdbb-5fda-74c85b571bc5@gmail.com> <20160924120022.GB8696@amd>
Cc: Florian Vaussard <florian.vaussard@gmail.com>,
        devicetree@vger.kernel.org, Richard Purdie <rpurdie@rpsys.net>,
        Jacek Anaszewski <j.anaszewski@samsung.com>,
        Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>,
        linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org,
        Florian Vaussard <florian.vaussard@heig-vd.ch>
From: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Message-ID: <de530f7a-987d-ae2d-ecb8-f7765fbde85c@gmail.com>
Date: Sat, 24 Sep 2016 20:45:37 +0200
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On 09/24/2016 02:00 PM, Pavel Machek wrote:
> Hi!
>
>> Instead I propose the following:
>>
>> n_iled_max =
>>      31 - (priv->led_iref * 2400 / priv->leds_max_current +
>>            !!(priv->led_iref * 2400 % priv->leds_max_current))
>>
>
> div_round_up?

Exactly. Thanks.

-- 
Best regards,
Jacek Anaszewski