linux-kernel - Re: [PATCH] mtd: rawnand: Convert to using %pOFn instead of device

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Date:   Tue, 28 Aug 2018 11:16:54 +0200
From:   Boris Brezillon <boris.brezillon@...tlin.com>
To:     Rob Herring <robh@...nel.org>
Cc:     linux-kernel@...r.kernel.org, Richard Weinberger <richard@....at>,
        Marek Vasut <marek.vasut@...il.com>,
        linux-mtd@...ts.infradead.org,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Brian Norris <computersforpeace@...il.com>,
        David Woodhouse <dwmw2@...radead.org>
Subject: Re: [PATCH] mtd: rawnand: Convert to using %pOFn instead of
 device_node.name

On Mon, 27 Aug 2018 20:52:34 -0500
Rob Herring <robh@...nel.org> wrote:

> In preparation to remove the node name pointer from struct device_node,
> convert printf users to use the %pOFn format specifier.
> 
> Cc: Boris Brezillon <boris.brezillon@...tlin.com>
> Cc: Miquel Raynal <miquel.raynal@...tlin.com>
> Cc: Richard Weinberger <richard@....at>
> Cc: David Woodhouse <dwmw2@...radead.org>
> Cc: Brian Norris <computersforpeace@...il.com>
> Cc: Marek Vasut <marek.vasut@...il.com>
> Cc: linux-mtd@...ts.infradead.org
> Signed-off-by: Rob Herring <robh@...nel.org>

Acked-by: Boris Brezillon <boris.brezillon@...tlin.com>

> ---
>  drivers/mtd/nand/raw/fsl_upm.c | 4 ++--
>  drivers/mtd/nand/raw/ndfc.c    | 4 ++--
>  2 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/mtd/nand/raw/fsl_upm.c b/drivers/mtd/nand/raw/fsl_upm.c
> index a88e2cf66e0f..ca82727eca94 100644
> --- a/drivers/mtd/nand/raw/fsl_upm.c
> +++ b/drivers/mtd/nand/raw/fsl_upm.c
> @@ -184,8 +184,8 @@ static int fun_chip_init(struct fsl_upm_nand *fun,
>  		return -ENODEV;
>  
>  	nand_set_flash_node(&fun->chip, flash_np);
> -	mtd->name = kasprintf(GFP_KERNEL, "0x%llx.%s", (u64)io_res->start,
> -			      flash_np->name);
> +	mtd->name = kasprintf(GFP_KERNEL, "0x%llx.%pOFn", (u64)io_res->start,
> +			      flash_np);
>  	if (!mtd->name) {
>  		ret = -ENOMEM;
>  		goto err;
> diff --git a/drivers/mtd/nand/raw/ndfc.c b/drivers/mtd/nand/raw/ndfc.c
> index 540fa1a0ea24..b193f373f235 100644
> --- a/drivers/mtd/nand/raw/ndfc.c
> +++ b/drivers/mtd/nand/raw/ndfc.c
> @@ -174,8 +174,8 @@ static int ndfc_chip_init(struct ndfc_controller *ndfc,
>  		return -ENODEV;
>  	nand_set_flash_node(chip, flash_np);
>  
> -	mtd->name = kasprintf(GFP_KERNEL, "%s.%s", dev_name(&ndfc->ofdev->dev),
> -			      flash_np->name);
> +	mtd->name = kasprintf(GFP_KERNEL, "%s.%pOFn", dev_name(&ndfc->ofdev->dev),
> +			      flash_np);
>  	if (!mtd->name) {
>  		ret = -ENOMEM;
>  		goto err;