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GET /api/patches/718922/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 718922,
    "url": "http://patchwork.ozlabs.org/api/patches/718922/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20170124065128.30280-1-wenyou.yang@atmel.com/",
    "project": {
        "id": 18,
        "url": "http://patchwork.ozlabs.org/api/projects/18/?format=api",
        "name": "U-Boot",
        "link_name": "uboot",
        "list_id": "u-boot.lists.denx.de",
        "list_email": "u-boot@lists.denx.de",
        "web_url": null,
        "scm_url": null,
        "webscm_url": null,
        "list_archive_url": "",
        "list_archive_url_format": "",
        "commit_url_format": ""
    },
    "msgid": "<20170124065128.30280-1-wenyou.yang@atmel.com>",
    "list_archive_url": null,
    "date": "2017-01-24T06:51:28",
    "name": "[U-Boot] spi: atmel: check the GPIO validity before using cs_gpios",
    "commit_ref": null,
    "pull_url": null,
    "state": "deferred",
    "archived": false,
    "hash": "8e8567919394eebcd2cf14c34545527d7b76f161",
    "submitter": {
        "id": 16102,
        "url": "http://patchwork.ozlabs.org/api/people/16102/?format=api",
        "name": "Wenyou Yang",
        "email": "wenyou.yang@atmel.com"
    },
    "delegate": {
        "id": 6342,
        "url": "http://patchwork.ozlabs.org/api/users/6342/?format=api",
        "username": "abiessmann",
        "first_name": "Andreas",
        "last_name": "Bießmann",
        "email": "andreas.biessmann@googlemail.com"
    },
    "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20170124065128.30280-1-wenyou.yang@atmel.com/mbox/",
    "series": [],
    "comments": "http://patchwork.ozlabs.org/api/patches/718922/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/718922/checks/",
    "tags": {},
    "related": [],
    "headers": {
        "Return-Path": "<u-boot-bounces@lists.denx.de>",
        "X-Original-To": "incoming@patchwork.ozlabs.org",
        "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org",
        "Received": [
            "from theia.denx.de (theia.denx.de [85.214.87.163])\n\tby ozlabs.org (Postfix) with ESMTP id 3v6zc015B0z9t0k\n\tfor <incoming@patchwork.ozlabs.org>;\n\tTue, 24 Jan 2017 18:01:04 +1100 (AEDT)",
            "from localhost (localhost [127.0.0.1])\n\tby theia.denx.de (Postfix) with ESMTP id 36B464AAA7;\n\tTue, 24 Jan 2017 08:01:02 +0100 (CET)",
            "from theia.denx.de ([127.0.0.1])\n\tby localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id 3HtrCmW6unJ1; Tue, 24 Jan 2017 08:01:01 +0100 (CET)",
            "from theia.denx.de (localhost [127.0.0.1])\n\tby theia.denx.de (Postfix) with ESMTP id 5827D4A068;\n\tTue, 24 Jan 2017 08:01:01 +0100 (CET)",
            "from localhost (localhost [127.0.0.1])\n\tby theia.denx.de (Postfix) with ESMTP id 617774A068\n\tfor <u-boot@lists.denx.de>; Tue, 24 Jan 2017 08:00:57 +0100 (CET)",
            "from theia.denx.de ([127.0.0.1])\n\tby localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id eAtvawC8Yvug for <u-boot@lists.denx.de>;\n\tTue, 24 Jan 2017 08:00:57 +0100 (CET)",
            "from eusmtp01.atmel.com (eusmtp01.atmel.com [212.144.249.242])\n\tby theia.denx.de (Postfix) with ESMTPS id 28CE64A05F\n\tfor <u-boot@lists.denx.de>; Tue, 24 Jan 2017 08:00:57 +0100 (CET)",
            "from apsmtp01.atmel.com (10.168.254.30) by eusmtp01.atmel.com\n\t(10.145.145.30) with Microsoft SMTP Server id 14.3.235.1;\n\tTue, 24 Jan 2017 07:55:28 +0100",
            "from shaarm01.corp.atmel.com (10.168.254.13) by\n\tapsmtp01.corp.atmel.com (10.168.254.30) with Microsoft SMTP Server id\n\t14.3.235.1; Tue, 24 Jan 2017 14:58:58 +0800"
        ],
        "X-Greylist": "delayed 324 seconds by postgrey-1.34 at theia;\n\tTue, 24 Jan 2017 08:00:57 CET",
        "X-policyd-weight": "NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5\n\tNOT_IN_BL_NJABL=-1.5 (only DNSBL check requested)",
        "From": "Wenyou Yang <wenyou.yang@atmel.com>",
        "To": "U-Boot Mailing List <u-boot@lists.denx.de>",
        "Date": "Tue, 24 Jan 2017 14:51:28 +0800",
        "Message-ID": "<20170124065128.30280-1-wenyou.yang@atmel.com>",
        "X-Mailer": "git-send-email 2.11.0",
        "MIME-Version": "1.0",
        "Subject": "[U-Boot] [PATCH] spi: atmel: check the GPIO validity before using\n\tcs_gpios",
        "X-BeenThere": "u-boot@lists.denx.de",
        "X-Mailman-Version": "2.1.15",
        "Precedence": "list",
        "List-Id": "U-Boot discussion <u-boot.lists.denx.de>",
        "List-Unsubscribe": "<http://lists.denx.de/mailman/options/u-boot>,\n\t<mailto:u-boot-request@lists.denx.de?subject=unsubscribe>",
        "List-Archive": "<http://lists.denx.de/pipermail/u-boot/>",
        "List-Post": "<mailto:u-boot@lists.denx.de>",
        "List-Help": "<mailto:u-boot-request@lists.denx.de?subject=help>",
        "List-Subscribe": "<http://lists.denx.de/mailman/listinfo/u-boot>,\n\t<mailto:u-boot-request@lists.denx.de?subject=subscribe>",
        "Content-Type": "text/plain; charset=\"us-ascii\"",
        "Content-Transfer-Encoding": "7bit",
        "Errors-To": "u-boot-bounces@lists.denx.de",
        "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>"
    },
    "content": "Before using the cs_gpio, check if the GPIO is valid.\n\nSigned-off-by: Wenyou Yang <wenyou.yang@atmel.com>\n---\n\n drivers/spi/atmel_spi.c | 13 +++++++++----\n 1 file changed, 9 insertions(+), 4 deletions(-)",
    "diff": "diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c\nindex 7649114231..8d29f7c4eb 100644\n--- a/drivers/spi/atmel_spi.c\n+++ b/drivers/spi/atmel_spi.c\n@@ -296,7 +296,8 @@ static void atmel_spi_cs_activate(struct udevice *dev)\n \tstruct dm_spi_slave_platdata *slave_plat = dev_get_parent_platdata(dev);\n \tu32 cs = slave_plat->cs;\n \n-\tdm_gpio_set_value(&priv->cs_gpios[cs], 0);\n+\tif (dm_gpio_is_valid(&priv->cs_gpios[cs]))\n+\t\tdm_gpio_set_value(&priv->cs_gpios[cs], 0);\n }\n \n static void atmel_spi_cs_deactivate(struct udevice *dev)\n@@ -306,7 +307,8 @@ static void atmel_spi_cs_deactivate(struct udevice *dev)\n \tstruct dm_spi_slave_platdata *slave_plat = dev_get_parent_platdata(dev);\n \tu32 cs = slave_plat->cs;\n \n-\tdm_gpio_set_value(&priv->cs_gpios[cs], 1);\n+\tif (dm_gpio_is_valid(&priv->cs_gpios[cs]))\n+\t\tdm_gpio_set_value(&priv->cs_gpios[cs], 1);\n }\n \n static int atmel_spi_xfer(struct udevice *dev, unsigned int bitlen,\n@@ -473,8 +475,11 @@ static int atmel_spi_probe(struct udevice *bus)\n \t}\n \n \tfor(i = 0; i < ARRAY_SIZE(priv->cs_gpios); i++) {\n-\t\tdm_gpio_set_dir_flags(&priv->cs_gpios[i],\n-\t\t\t\t      GPIOD_IS_OUT | GPIOD_IS_OUT_ACTIVE);\n+\t\tif (dm_gpio_is_valid(&priv->cs_gpios[i])) {\n+\t\t\tdm_gpio_set_dir_flags(&priv->cs_gpios[i],\n+\t\t\t\t\t      GPIOD_IS_OUT |\n+\t\t\t\t\t      GPIOD_IS_OUT_ACTIVE);\n+\t\t}\n \t}\n \n \twritel(ATMEL_SPI_CR_SWRST, &bus_plat->regs->cr);\n",
    "prefixes": [
        "U-Boot"
    ]
}