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GET /api/1.1/patches/2223595/?format=api
{ "id": 2223595, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2223595/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-i2c/patch/20260415165846.43926-5-sanman.pradhan@hpe.com/", "project": { "id": 35, "url": "http://patchwork.ozlabs.org/api/1.1/projects/35/?format=api", "name": "Linux I2C development", "link_name": "linux-i2c", "list_id": "linux-i2c.vger.kernel.org", "list_email": "linux-i2c@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260415165846.43926-5-sanman.pradhan@hpe.com>", "date": "2026-04-15T16:59:14", "name": "[4/4] i2c: muxes: pca954x: mark irq_chip as immutable", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "fff8a75a800ea4866e543d8d77a6891d4c9ead96", "submitter": { "id": 93162, "url": "http://patchwork.ozlabs.org/api/1.1/people/93162/?format=api", "name": "Pradhan, Sanman", "email": "sanman.pradhan@hpe.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-i2c/patch/20260415165846.43926-5-sanman.pradhan@hpe.com/mbox/", "series": [ { "id": 500018, "url": "http://patchwork.ozlabs.org/api/1.1/series/500018/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-i2c/list/?series=500018", "date": "2026-04-15T16:59:08", "name": "i2c: muxes: pca954x: bug fixes and cleanups", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/500018/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2223595/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2223595/checks/", "tags": {}, "headers": { "Return-Path": "\n <linux-i2c+bounces-17072-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-i2c@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=hpe.com header.i=@hpe.com 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dkim=pass (2048-bit key) header.d=hpe.com header.i=@hpe.com\n header.b=NIdhxENI; arc=fail smtp.client-ip=148.163.143.35", "i=1; mx.microsoft.com 1; spf=pass\n smtp.mailfrom=hpe.com; dmarc=pass action=none header.from=hpe.com; dkim=pass\n header.d=hpe.com; arc=none" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=hpe.com; h=cc\n\t:content-transfer-encoding:content-type:date:from:in-reply-to\n\t:message-id:mime-version:references:subject:to; s=pps0720; bh=2L\n\tzA2Dw+eoZm8NehlQRwf2dK/DSkH3YUpDnePlRnYdU=; b=NIdhxENI8pFEaTUs0+\n\tdkjMGSq47peGcZuO/sf7BWw1IYvFcZiKbiaK/UugMlyifP4rtjeO2fO5p+d4hRju\n\tuvNjJ7ht9NvbXLcflO16vtM1sbgStTYxi8h7JsOrw/I30WmEqg40jQRTfK5cFmDJ\n\tzVg4IdOE1a5zHB5a63uLhZoHIQCZmrNtsU3NmMz+cXIe4yOU/ABSBn5MMaJ1ngRN\n\tBgtc+NhMYOSuZ4mmr12dLbaUx2i37o3L/h4x8CVbbzRT/tTQ6PXMffx+dv0qgH23\n\tqh1rnvyNSd5zZIwba2NdSutXDjVL8S+jABhrLBNj5wrT9pShzbhB3i/u4XjB4XBA\n\tet7g==", "From": "\"Pradhan, Sanman\" <sanman.pradhan@hpe.com>", "To": "Peter Rosin <peda@axentia.se>", "CC": "\"linux-i2c@vger.kernel.org\" <linux-i2c@vger.kernel.org>,\n \"linux-kernel@vger.kernel.org\" <linux-kernel@vger.kernel.org>,\n Sanman Pradhan\n\t<psanman@juniper.net>", "Subject": "[PATCH 4/4] i2c: muxes: pca954x: mark irq_chip as immutable", "Thread-Topic": "[PATCH 4/4] i2c: muxes: pca954x: mark irq_chip as immutable", "Thread-Index": "AQHczPkwFqAhgkAuBUmw6W85qdnq+w==", "Date": "Wed, 15 Apr 2026 16:59:14 +0000", "Message-ID": "<20260415165846.43926-5-sanman.pradhan@hpe.com>", "References": "<20260415165846.43926-1-sanman.pradhan@hpe.com>", "In-Reply-To": "<20260415165846.43926-1-sanman.pradhan@hpe.com>", "Accept-Language": "en-US", "Content-Language": "en-US", "X-MS-Has-Attach": "", "X-MS-TNEF-Correlator": "", "x-ms-publictraffictype": "Email", "x-ms-traffictypediagnostic": "CH3PR84MB3523:EE_|CYXPR84MB3514:EE_", "x-ms-office365-filtering-correlation-id": "d1c3c7c2-0796-4ff7-770b-08de9b10529d", "x-ld-processed": "105b2061-b669-4b31-92ac-24d304d195dc,ExtAddr", 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"X-MS-Exchange-CrossTenant-originalarrivaltime": "15 Apr 2026 16:59:14.0514\n (UTC)", "X-MS-Exchange-CrossTenant-fromentityheader": "Hosted", "X-MS-Exchange-CrossTenant-id": "105b2061-b669-4b31-92ac-24d304d195dc", "X-MS-Exchange-CrossTenant-mailboxtype": "HOSTED", "X-MS-Exchange-CrossTenant-userprincipalname": "\n gm5EHH0zGDNGEYm6qRJO6+joS3KXI5wO5EIz2V722WvVsGxJFR1uefGIuv2iAdx+70IioUJS4yYR53nCbu0StA==", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "CYXPR84MB3514", "X-OriginatorOrg": "hpe.com", "X-Proofpoint-GUID": "f9xZTixDImYchPrOwpYS_EboBIaVaCbJ", "X-Proofpoint-ORIG-GUID": "f9xZTixDImYchPrOwpYS_EboBIaVaCbJ", "X-Authority-Analysis": "v=2.4 cv=HoRG3UTS c=1 sm=1 tr=0 ts=69dfc3f2 cx=c_pps\n a=UObrlqRbTUrrdMEdGJ+KZA==:117 a=UObrlqRbTUrrdMEdGJ+KZA==:17\n a=z/mQ4Ysz8XfWz/Q5cLBRGdckG28=:19 a=lCpzRmAYbLLaTzLvsPZ7Mbvzbb8=:19\n a=xqWC_Br6kY4A:10 a=8nJEP1OIZ-IA:10 a=A5OVakUREuEA:10\n a=VkNPw1HP01LnGYTKEx00:22 a=gQcMVamqm3wCPoSYhaRC:22 a=ZSrvDirOKP4VPF05hnFf:22\n a=OUXY8nFuAAAA:8 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bulkscore=0 malwarescore=0 phishscore=0 adultscore=0 lowpriorityscore=0\n classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0\n reason=mlx scancount=1 engine=8.22.0-2604070000 definitions=main-2604150158" }, "content": "From: Sanman Pradhan <psanman@juniper.net>\n\nMark pca954x_irq_chip as const and add the IRQCHIP_IMMUTABLE flag to\nadvertise this irq_chip as immutable. This is to make irq_chip\ninstances const and immutable.\n\nSigned-off-by: Sanman Pradhan <psanman@juniper.net>\n---\n drivers/i2c/muxes/i2c-mux-pca954x.c | 3 ++-\n 1 file changed, 2 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/i2c/muxes/i2c-mux-pca954x.c b/drivers/i2c/muxes/i2c-mux-pca954x.c\nindex 4803231e4c4b..20f7cbb2fb71 100644\n--- a/drivers/i2c/muxes/i2c-mux-pca954x.c\n+++ b/drivers/i2c/muxes/i2c-mux-pca954x.c\n@@ -427,9 +427,10 @@ static int pca954x_irq_set_type(struct irq_data *idata, unsigned int type)\n \treturn 0;\n }\n \n-static struct irq_chip pca954x_irq_chip = {\n+static const struct irq_chip pca954x_irq_chip = {\n \t.name = \"i2c-mux-pca954x\",\n \t.irq_set_type = pca954x_irq_set_type,\n+\t.flags = IRQCHIP_IMMUTABLE,\n };\n \n static int pca954x_irq_setup(struct i2c_mux_core *muxc)\n", "prefixes": [ "4/4" ] }