linux-kernel - Re: [PATCH] mtd: rawnand: atmel: switch to using devm_fwnode_gpiod

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Date:   Fri, 3 Jan 2020 10:25:09 -0800
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc:     Tudor Ambarus <tudor.ambarus@...rochip.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Ludovic Desroches <ludovic.desroches@...rochip.com>,
        Boris Brezillon <bbrezillon@...nel.org>,
        linux-mtd@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mtd: rawnand: atmel: switch to using
 devm_fwnode_gpiod_get()

Hi Alexandre,

On Fri, Jan 03, 2020 at 10:07:04AM +0100, Alexandre Belloni wrote:
> Hi,
> 
> On 02/01/2020 17:22:38-0800, Dmitry Torokhov wrote:
> > devm_fwnode_get_index_gpiod_from_child() is going away as the name is
> > too unwieldy, let's switch to using the new devm_fwnode_gpiod_get().
> > 
> > Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
> > ---
> >  drivers/mtd/nand/raw/atmel/nand-controller.c | 20 ++++++++++----------
> >  1 file changed, 10 insertions(+), 10 deletions(-)
> > 
> > diff --git a/drivers/mtd/nand/raw/atmel/nand-controller.c b/drivers/mtd/nand/raw/atmel/nand-controller.c
> > index 8d6be90a6fe8a..849bd5f16492d 100644
> > --- a/drivers/mtd/nand/raw/atmel/nand-controller.c
> > +++ b/drivers/mtd/nand/raw/atmel/nand-controller.c
> > @@ -1578,9 +1578,8 @@ static struct atmel_nand *atmel_nand_create(struct atmel_nand_controller *nc,
> >  
> >  	nand->numcs = numcs;
> >  
> > -	gpio = devm_fwnode_get_index_gpiod_from_child(nc->dev, "det", 0,
> > -						      &np->fwnode, GPIOD_IN,
> > -						      "nand-det");
> > +	gpio = devm_fwnode_gpiod_get(nc->dev, of_fwnode_hanlde(np),
> 
> Shouldn't that be of_fwnode_handle(np)?

:( You are right. Apparently I did not actually enable the driver when
trying to compile this. I'll update and repost this shortly.

-- 
Dmitry