linux-kernel - Re: [RESEND 09/10] regulator: pwm-regulator: Simplify voltage to duty-cycle call

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Date:	Tue, 7 Jul 2015 14:32:45 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Lee Jones <lee.jones@...aro.org>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	kernel@...inux.com, lgirdwood@...il.com
Subject: Re: [RESEND 09/10] regulator: pwm-regulator: Simplify voltage to
 duty-cycle call

On Mon, Jul 06, 2015 at 09:58:31AM +0100, Lee Jones wrote:
> If we reverse some of the logic and change the formula used,
> we can simplify the function greatly.

> +static int pwm_voltage_to_duty_cycle(struct regulator_dev *rdev, int req_uV)
>  {
> -	struct pwm_regulator_data *drvdata = rdev_get_drvdata(rdev);

You just added this function in the previous patch?

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