linux-kernel - Re: [PATCH 4/4] extcon: arizona: Correct typo to disable regulation for button detection

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Date:	Fri, 30 May 2014 10:31:29 +0900
From:	Chanwoo Choi <cw00.choi@...sung.com>
To:	Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
Cc:	myungjoo.ham@...sung.com, patches@...nsource.wolfsonmicro.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/4] extcon: arizona: Correct typo to disable regulation
 for button detection

On 05/30/2014 12:27 AM, Charles Keepax wrote:
> We can use the bypass mode on the MICVDD reg for button detection, as
> the comment in the code states, however the code was mistakenly
> disabling bypass. This patch corrects this and allows bypass mode during
> button detection.
> 
> Signed-off-by: Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
> ---
>  drivers/extcon/extcon-arizona.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
> index c1c8647..b2770aa 100644
> --- a/drivers/extcon/extcon-arizona.c
> +++ b/drivers/extcon/extcon-arizona.c
> @@ -826,7 +826,7 @@ static void arizona_micd_detect(struct work_struct *work)
>  				ret);
>  
>  		/* Don't need to regulate for button detection */
> -		ret = regulator_allow_bypass(info->micvdd, false);
> +		ret = regulator_allow_bypass(info->micvdd, true);
>  		if (ret != 0) {
>  			dev_err(arizona->dev, "Failed to bypass MICVDD: %d\n",
>  				ret);
> 
Applied.

Thanks,
Chanwoo Choi
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