From: Boris Brezillon <boris.brezillon@bootlin.com>
To: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>,
Brian Norris <computersforpeace@gmail.com>,
Marek Vasut <marek.vasut@gmail.com>,
Richard Weinberger <richard@nod.at>,
Zhouyang Jia <jiazhouyang09@gmail.com>,
linux-mtd@lists.infradead.org,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v4 8/8] mtd: maps: gpio-addr-flash: Add support for device-tree devices
Date: Wed, 3 Oct 2018 19:01:30 +0200 [thread overview]
Message-ID: <20181003190130.4c9e509f@bbrezillon> (raw)
In-Reply-To: <20181001124351.31615-8-ricardo.ribalda@gmail.com>
On Mon, 1 Oct 2018 14:43:51 +0200
Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> wrote:
> +static int gpio_flash_probe_gpios(struct platform_device *pdev,
> + struct async_state *state)
> +{
> + struct physmap_flash_data *pdata;
> + struct device_node *dn;
> + struct resource *gpios = NULL;
> + int i;
> +
> + dn = pdev->dev.of_node;
> + if (dn) {
> + state->gpios = devm_gpiod_get_array(&pdev->dev, NULL,
> + GPIOD_OUT_LOW);
Did you consider using gpiod_set_array_value() to update the gpio vals
instead of having your own update loop (the for loop in the
gf_set_gpios() func)?
next prev parent reply other threads:[~2018-10-03 17:01 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-01 12:43 [PATCH v4 1/8] mtd: maps: gpio-addr-flash: Replace custom printk Ricardo Ribalda Delgado
2018-10-01 12:43 ` [PATCH v4 2/8] mtd: maps: gpio-addr-flash: Fix ioremapped size Ricardo Ribalda Delgado
2018-10-01 12:43 ` [PATCH v4 3/8] mtd: maps: gpio-addr-flash: Use devm_* functions Ricardo Ribalda Delgado
2018-10-01 12:43 ` [PATCH v4 4/8] mtd: maps: gpio-addr-flash: Use order insted of size Ricardo Ribalda Delgado
2018-10-01 12:43 ` [PATCH v4 5/8] mtd: maps: gpio-addr-flash: Replace array with an integer Ricardo Ribalda Delgado
2018-10-01 12:43 ` [PATCH v4 6/8] mtd: maps: gpio-addr-flash: Convert to gpiod Ricardo Ribalda Delgado
2018-10-03 15:11 ` Boris Brezillon
2018-10-03 15:17 ` Boris Brezillon
2018-10-03 15:56 ` Ricardo Ribalda Delgado
2018-10-03 16:58 ` Boris Brezillon
2018-10-01 12:43 ` [PATCH v4 7/8] dt-binding: mtd: Document gpio-addr-flash Ricardo Ribalda Delgado
2018-10-01 12:43 ` [PATCH v4 8/8] mtd: maps: gpio-addr-flash: Add support for device-tree devices Ricardo Ribalda Delgado
2018-10-03 17:01 ` Boris Brezillon [this message]
2018-10-03 19:34 ` Ricardo Ribalda Delgado
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