linux-kernel - Re: [PATCH 06/34] media: i2c: ak881x: simplify getting the adapter of a client

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Date:   Thu, 13 Jun 2019 11:47:17 +0200
From:   Simon Horman <horms@...ge.net.au>
To:     Wolfram Sang <wsa+renesas@...g-engineering.com>
Cc:     linux-i2c@...r.kernel.org,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 06/34] media: i2c: ak881x: simplify getting the adapter
 of a client

On Sat, Jun 08, 2019 at 12:55:45PM +0200, Wolfram Sang wrote:
> We have a dedicated pointer for that, so use it. Much easier to read and
> less computation involved.
> 
> Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>

Reviewed-by: Simon Horman <horms+renesas@...ge.net.au>

> ---
> 
> Please apply to your subsystem tree.
> 
>  drivers/media/i2c/ak881x.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/i2c/ak881x.c b/drivers/media/i2c/ak881x.c
> index 30f9db1351b9..09860603da64 100644
> --- a/drivers/media/i2c/ak881x.c
> +++ b/drivers/media/i2c/ak881x.c
> @@ -232,7 +232,7 @@ static const struct v4l2_subdev_ops ak881x_subdev_ops = {
>  static int ak881x_probe(struct i2c_client *client,
>  			const struct i2c_device_id *did)
>  {
> -	struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
> +	struct i2c_adapter *adapter = client->adapter;
>  	struct ak881x *ak881x;
>  	u8 ifmode, data;
>  
> -- 
> 2.19.1
>