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GET /api/1.2/patches/811802/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 811802,
    "url": "http://patchwork.ozlabs.org/api/1.2/patches/811802/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/lede/patch/1504897019-9633-1-git-send-email-tharvey@gateworks.com/",
    "project": {
        "id": 54,
        "url": "http://patchwork.ozlabs.org/api/1.2/projects/54/?format=api",
        "name": "LEDE development",
        "link_name": "lede",
        "list_id": "lede-dev.lists.infradead.org",
        "list_email": "lede-dev@lists.infradead.org",
        "web_url": "http://lede-project.org/",
        "scm_url": "",
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        "list_archive_url": "",
        "list_archive_url_format": "",
        "commit_url_format": ""
    },
    "msgid": "<1504897019-9633-1-git-send-email-tharvey@gateworks.com>",
    "list_archive_url": null,
    "date": "2017-09-08T18:56:59",
    "name": "[LEDE-DEV] cns3xxx: fix GPIO controller interrupt enable",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": false,
    "hash": "a4d06d208b9efb4f52189100bccc5a6843e39a31",
    "submitter": {
        "id": 41730,
        "url": "http://patchwork.ozlabs.org/api/1.2/people/41730/?format=api",
        "name": "Tim Harvey",
        "email": "tharvey@gateworks.com"
    },
    "delegate": null,
    "mbox": "http://patchwork.ozlabs.org/project/lede/patch/1504897019-9633-1-git-send-email-tharvey@gateworks.com/mbox/",
    "series": [
        {
            "id": 2276,
            "url": "http://patchwork.ozlabs.org/api/1.2/series/2276/?format=api",
            "web_url": "http://patchwork.ozlabs.org/project/lede/list/?series=2276",
            "date": "2017-09-08T18:56:59",
            "name": "[LEDE-DEV] cns3xxx: fix GPIO controller interrupt enable",
            "version": 1,
            "mbox": "http://patchwork.ozlabs.org/series/2276/mbox/"
        }
    ],
    "comments": "http://patchwork.ozlabs.org/api/patches/811802/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/811802/checks/",
    "tags": {},
    "related": [],
    "headers": {
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        "X-Received": "by 10.84.211.109 with SMTP id b100mr4473929pli.87.1504896832387; \n\tFri, 08 Sep 2017 11:53:52 -0700 (PDT)",
        "From": "Tim Harvey <tharvey@gateworks.com>",
        "To": "Felix Fietkau <nbd@nbd.name>, Luka Perkov <luka@openwrt.org>,\n\tlede-dev@lists.infradead.org",
        "Date": "Fri,  8 Sep 2017 11:56:59 -0700",
        "Message-Id": "<1504897019-9633-1-git-send-email-tharvey@gateworks.com>",
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        "X-CRM114-Status": "UNSURE (   7.65  )",
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        "X-Spam-Score": "-1.9 (-)",
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        "Subject": "[LEDE-DEV] [PATCH] cns3xxx: fix GPIO controller interrupt enable",
        "X-BeenThere": "lede-dev@lists.infradead.org",
        "X-Mailman-Version": "2.1.21",
        "Precedence": "list",
        "List-Id": "<lede-dev.lists.infradead.org>",
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        "Cc": "Koen Vandeputte <koen.vandeputte@ncentric.com>",
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        "Sender": "\"Lede-dev\" <lede-dev-bounces@lists.infradead.org>",
        "Errors-To": "lede-dev-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org"
    },
    "content": "The cns3xxx interrupt controller uses a single register and as such\nthe 'mask' reg/functions must be used as opposed to the 'enable'/'disable'\nreg/functions.\n\nThis fixes an issue that occurs if more than one GPIO on a specific controller\n(there is GPIOA and GPIOB each having 32 GPIO's) uses interrupts. When one\nwould get enabled all others would be disabled prior to this patch.\n\nSigned-off-by: Tim Harvey <tharvey@gateworks.com>\n---\n target/linux/cns3xxx/files/arch/arm/mach-cns3xxx/gpio.c | 6 +++---\n 1 file changed, 3 insertions(+), 3 deletions(-)",
    "diff": "diff --git a/target/linux/cns3xxx/files/arch/arm/mach-cns3xxx/gpio.c b/target/linux/cns3xxx/files/arch/arm/mach-cns3xxx/gpio.c\nindex 19de24c..bdf930a 100644\n--- a/target/linux/cns3xxx/files/arch/arm/mach-cns3xxx/gpio.c\n+++ b/target/linux/cns3xxx/files/arch/arm/mach-cns3xxx/gpio.c\n@@ -273,10 +273,10 @@ void __init cns3xxx_gpio_init(int gpio_base, int ngpio,\n \tct = gc->chip_types;\n \tct->type = IRQ_TYPE_EDGE_FALLING;\n \tct->regs.ack = GPIO_INTERRUPT_CLEAR;\n-\tct->regs.enable = GPIO_INTERRUPT_ENABLE;\n \tct->chip.irq_ack = irq_gc_ack_set_bit;\n-\tct->chip.irq_enable = irq_gc_unmask_enable_reg;\n-\tct->chip.irq_disable = irq_gc_mask_disable_reg;\n+\tct->regs.mask = GPIO_INTERRUPT_ENABLE;\n+\tct->chip.irq_enable = irq_gc_mask_set_bit;\n+\tct->chip.irq_disable = irq_gc_mask_clr_bit;\n \tct->chip.irq_set_type = cns3xxx_gpio_irq_set_type;\n \tct->handler = handle_edge_irq;\n \n",
    "prefixes": [
        "LEDE-DEV"
    ]
}