linux-kernel - Re: [PATCH 15/34] mtd: maps: pismo: simplify getting the adapter of a client

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Date:   Thu, 13 Jun 2019 11:50:02 +0200
From:   Simon Horman <horms@...ge.net.au>
To:     Wolfram Sang <wsa+renesas@...g-engineering.com>
Cc:     linux-i2c@...r.kernel.org, David Woodhouse <dwmw2@...radead.org>,
        Brian Norris <computersforpeace@...il.com>,
        Marek Vasut <marek.vasut@...il.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 15/34] mtd: maps: pismo: simplify getting the adapter of
 a client

On Sat, Jun 08, 2019 at 12:55:54PM +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/mtd/maps/pismo.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/mtd/maps/pismo.c b/drivers/mtd/maps/pismo.c
> index 788d4996e2c1..7fcae3af435c 100644
> --- a/drivers/mtd/maps/pismo.c
> +++ b/drivers/mtd/maps/pismo.c
> @@ -211,7 +211,7 @@ static int pismo_remove(struct i2c_client *client)
>  static int pismo_probe(struct i2c_client *client,
>  		       const struct i2c_device_id *id)
>  {
> -	struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
> +	struct i2c_adapter *adapter = client->adapter;
>  	struct pismo_pdata *pdata = client->dev.platform_data;
>  	struct pismo_eeprom eeprom;
>  	struct pismo_data *pismo;
> -- 
> 2.19.1
>