From: elezegarcia@gmail.com (Ezequiel Garcia)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 11/14] ARM: OMAP2+: Add device-tree support for NOR flash
Date: Fri, 1 Mar 2013 18:25:16 -0300 [thread overview]
Message-ID: <CALF0-+Xb-+ByPWm7AHzOOtZaasHV9MXLKHixHsBi2PZ==h0GAw@mail.gmail.com> (raw)
In-Reply-To: <1361899842-30303-12-git-send-email-jon-hunter@ti.com>
Hi Jon,
On Tue, Feb 26, 2013 at 2:30 PM, Jon Hunter <jon-hunter@ti.com> wrote:
[...]
> +static int gpmc_probe_nor_child(struct platform_device *pdev,
> + struct device_node *child)
> +{
> + struct gpmc_settings gpmc_s;
> + struct gpmc_timings gpmc_t;
> + struct resource res;
> + unsigned long base;
> + int ret, cs;
> +
> + if (of_property_read_u32(child, "reg", &cs) < 0) {
> + dev_err(&pdev->dev, "%s has no 'reg' property\n",
> + child->full_name);
> + return -ENODEV;
> + }
> +
> + if (of_address_to_resource(child, 0, &res)) {
> + dev_err(&pdev->dev, "%s has malformed 'reg' property\n",
> + child->full_name);
> + return -ENODEV;
> + }
> +
> + ret = gpmc_cs_request(cs, res.end - res.start, &base);
How about using resource_size() above?
BTW, I believe it's size = end - start + 1.
--
Ezequiel
next prev parent reply other threads:[~2013-03-01 21:25 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-26 17:30 [PATCH 00/14] ARM: OMAP2+: GPMC clean-up and DT update Jon Hunter
2013-02-26 17:30 ` [PATCH 01/14] ARM: OMAP2+: Simplify code configuring ONENAND devices Jon Hunter
2013-02-26 17:30 ` [PATCH 02/14] ARM: OMAP2+: Add variable to store number of GPMC waitpins Jon Hunter
2013-02-26 17:30 ` [PATCH 03/14] ARM: OMAP2+: Add structure for storing GPMC settings Jon Hunter
2013-02-26 17:30 ` [PATCH 04/14] ARM: OMAP2+: Add function for configuring " Jon Hunter
2013-02-28 6:05 ` Philip, Avinash
2013-02-28 15:52 ` Jon Hunter
2013-02-28 17:12 ` Jon Hunter
2013-03-01 5:33 ` Philip, Avinash
2013-03-01 15:43 ` Jon Hunter
2013-03-04 10:05 ` Philip, Avinash
2013-02-26 17:30 ` [PATCH 05/14] ARM: OMAP2+: Convert ONENAND to use gpmc_cs_program_settings() Jon Hunter
2013-02-26 17:30 ` [PATCH 06/14] ARM: OMAP2+: Convert NAND " Jon Hunter
2013-02-28 10:38 ` Philip, Avinash
2013-02-28 16:02 ` Jon Hunter
2013-03-01 5:40 ` Philip, Avinash
2013-03-01 15:50 ` Jon Hunter
2013-02-26 17:30 ` [PATCH 07/14] ARM: OMAP2+: Convert SMC91x " Jon Hunter
2013-02-26 17:30 ` [PATCH 08/14] ARM: OMAP2+: Convert TUSB " Jon Hunter
2013-02-26 17:30 ` [PATCH 09/14] ARM: OMAP2+: Don't configure of chip-select options in gpmc_cs_configure() Jon Hunter
2013-02-26 17:30 ` [PATCH 10/14] ARM: OMAP2+: Add function to read GPMC settings from device-tree Jon Hunter
2013-02-26 17:30 ` [PATCH 11/14] ARM: OMAP2+: Add device-tree support for NOR flash Jon Hunter
2013-03-01 21:25 ` Ezequiel Garcia [this message]
2013-03-01 22:24 ` Jon Hunter
2013-03-04 11:57 ` Ezequiel Garcia
2013-03-04 17:51 ` Jon Hunter
2013-03-04 18:19 ` Jon Hunter
2013-03-05 14:34 ` Mark Jackson
2013-03-05 14:46 ` Jon Hunter
2013-03-05 16:20 ` Mark Jackson
2013-03-05 17:30 ` Jon Hunter
2013-03-05 17:43 ` Ezequiel Garcia
2013-03-05 18:41 ` Jon Hunter
2013-03-05 21:34 ` Jon Hunter
2013-03-06 10:23 ` Mark Jackson
2013-03-06 13:30 ` Mark Jackson
2013-03-06 16:44 ` Jon Hunter
2013-03-06 16:48 ` Mark Jackson
2013-03-06 17:00 ` Jon Hunter
2013-03-06 18:01 ` Jon Hunter
2013-03-06 11:58 ` Ezequiel Garcia
2013-03-06 16:46 ` Jon Hunter
2013-03-06 16:54 ` Ezequiel Garcia
2013-03-07 13:02 ` Ezequiel Garcia
2013-02-26 17:30 ` [PATCH 12/14] ARM: OMAP2+: Add additional GPMC timing parameters Jon Hunter
2013-03-01 20:11 ` Ezequiel Garcia
2013-03-01 20:12 ` Ezequiel Garcia
2013-03-01 22:27 ` Jon Hunter
2013-03-01 22:27 ` Jon Hunter
2013-02-26 17:30 ` [PATCH 13/14] ARM: OMAP2+: Convert NAND to retrieve GPMC settings from DT Jon Hunter
2013-02-26 17:30 ` [PATCH 14/14] ARM: OMAP2+: Convert ONENAND " Jon Hunter
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