linux-kernel - Re: [PATCH] extcon: palmas: Make of_device

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Date:	Fri, 20 Jun 2014 10:08:04 +0900
From:	Chanwoo Choi <cw00.choi@...sung.com>
To:	Jingoo Han <jg1.han@...sung.com>
Cc:	'MyungJoo Ham' <myungjoo.ham@...sung.com>,
	linux-kernel@...r.kernel.org,
	'Graeme Gregory' <gg@...mlogic.co.uk>,
	'Kishon Vijay Abraham I' <kishon@...com>
Subject: Re: [PATCH] extcon: palmas: Make of_device_id array const

Hi Jingoo,

On 06/18/2014 02:27 PM, Jingoo Han wrote:
> Make of_device_id array const, because all OF functions handle
> it as const.
> 
> Signed-off-by: Jingoo Han <jg1.han@...sung.com>
> ---
>  drivers/extcon/extcon-palmas.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/extcon/extcon-palmas.c b/drivers/extcon/extcon-palmas.c
> index 7417ce8..5efa96c 100644
> --- a/drivers/extcon/extcon-palmas.c
> +++ b/drivers/extcon/extcon-palmas.c
> @@ -278,7 +278,7 @@ static int palmas_usb_resume(struct device *dev)
>  
>  static SIMPLE_DEV_PM_OPS(palmas_pm_ops, palmas_usb_suspend, palmas_usb_resume);
>  
> -static struct of_device_id of_palmas_match_tbl[] = {
> +static const struct of_device_id of_palmas_match_tbl[] = {
>  	{ .compatible = "ti,palmas-usb", },
>  	{ .compatible = "ti,palmas-usb-vid", },
>  	{ .compatible = "ti,twl6035-usb", },
> 

The same patch was applied by Krzysztof Kozlowski on extcon-next branch. 

Thanks,
Chanwoo Choi
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