linux-kernel - Re: [PATCH 3/3] mfd: menelaus: use macro for magic number

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Date:	Mon, 30 Mar 2015 08:15:41 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	Aaro Koskinen <aaro.koskinen@....fi>
Cc:	Samuel Ortiz <sameo@...ux.intel.com>, linux-omap@...r.kernel.org,
	linux-kernel@...r.kernel.org, Tony Lindgren <tony@...mide.com>,
	Felipe Balbi <balbi@...com>
Subject: Re: [PATCH 3/3] mfd: menelaus: use macro for magic number

On Sat, 28 Mar 2015, Aaro Koskinen wrote:

> Use macro to check a register bit.
> 
> Signed-off-by: Aaro Koskinen <aaro.koskinen@....fi>
> ---
>  drivers/mfd/menelaus.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks.

> diff --git a/drivers/mfd/menelaus.c b/drivers/mfd/menelaus.c
> index 917fa86..c2ca665 100644
> --- a/drivers/mfd/menelaus.c
> +++ b/drivers/mfd/menelaus.c
> @@ -1216,7 +1216,7 @@ static int menelaus_probe(struct i2c_client *client,
>  	err = menelaus_read_reg(MENELAUS_VCORE_CTRL1);
>  	if (err < 0)
>  		goto fail;
> -	if (err & BIT(7))
> +	if (err & VCORE_CTRL1_HW_NSW)
>  		menelaus->vcore_hw_mode = 1;
>  	else
>  		menelaus->vcore_hw_mode = 0;

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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