linux-kernel - Re: [PATCH v1] ARM:sunxi:sid: Make use of the of_match

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Message-ID: <20150107084912.GD7853@lukather>
Date:	Wed, 7 Jan 2015 09:49:12 +0100
From:	Maxime Ripard <maxime.ripard@...e-electrons.com>
To:	Olliver Schinagl <oliver+list@...inagl.nl>
Cc:	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <robh+dt@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Wolfram Sang <wsa@...-dreams.de>,
	Paul Gortmaker <paul.gortmaker@...driver.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	dev@...ux-sunxi.org
Subject: Re: [PATCH v1] ARM:sunxi:sid: Make use of the of_match_ptr

Hi,

On Wed, Jan 07, 2015 at 08:41:08AM +0100, Olliver Schinagl wrote:
> From: Olliver Schinagl <oliver@...inagl.nl>
> 
> I probably have forgotten to use this macro for the of_match pointer, so
> this patch adds the of_match_ptr macro.
> 
> Signed-off-by: Olliver Schinagl <oliver@...inagl.nl>
> ---
>  drivers/misc/eeprom/sunxi_sid.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
> index 8385177..5a330d9 100644
> --- a/drivers/misc/eeprom/sunxi_sid.c
> +++ b/drivers/misc/eeprom/sunxi_sid.c
> @@ -25,6 +25,7 @@
>  #include <linux/kernel.h>
>  #include <linux/kobject.h>
>  #include <linux/module.h>
> +#include <linux/of.h>
>  #include <linux/of_device.h>
>  #include <linux/platform_device.h>
>  #include <linux/random.h>
> @@ -146,7 +147,7 @@ static struct platform_driver sunxi_sid_driver = {
>  	.remove = sunxi_sid_remove,
>  	.driver = {
>  		.name = DRV_NAME,
> -		.of_match_table = sunxi_sid_of_match,
> +		.of_match_table = of_match_ptr(sunxi_sid_of_match),

Why do you need this ? The sunxi_sid_of_match array is always defined.

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

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