{"id":813226,"url":"http://patchwork.ozlabs.org/api/patches/813226/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-gpio/patch/1505292990-22957-2-git-send-email-yamada.masahiro@socionext.com/","project":{"id":42,"url":"http://patchwork.ozlabs.org/api/projects/42/?format=json","name":"Linux GPIO development","link_name":"linux-gpio","list_id":"linux-gpio.vger.kernel.org","list_email":"linux-gpio@vger.kernel.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<1505292990-22957-2-git-send-email-yamada.masahiro@socionext.com>","list_archive_url":null,"date":"2017-09-13T08:56:28","name":"[v5,1/3] irqdomain: export of_phandle_args_to_fwspec","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"029c65037ae3e8b4fd8cfb9597582aa79b4575cd","submitter":{"id":65882,"url":"http://patchwork.ozlabs.org/api/people/65882/?format=json","name":"Masahiro Yamada","email":"yamada.masahiro@socionext.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-gpio/patch/1505292990-22957-2-git-send-email-yamada.masahiro@socionext.com/mbox/","series":[{"id":2840,"url":"http://patchwork.ozlabs.org/api/series/2840/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-gpio/list/?series=2840","date":"2017-09-13T08:56:28","name":"gpio: uniphier: UniPhier GPIO driver","version":5,"mbox":"http://patchwork.ozlabs.org/series/2840/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/813226/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/813226/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=linux-gpio-owner@vger.kernel.org;\n\treceiver=)","ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=nifty.com header.i=@nifty.com\n\theader.b=\"tNqCiR+k\"; dkim-atps=neutral"],"Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xsbCm2vLGz9sNr\n\tfor ;\n\tWed, 13 Sep 2017 18:57:56 +1000 (AEST)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751529AbdIMI5z (ORCPT );\n\tWed, 13 Sep 2017 04:57:55 -0400","from conuserg-09.nifty.com ([210.131.2.76]:63482 \"EHLO\n\tconuserg-09.nifty.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1751509AbdIMI5y (ORCPT\n\t); Wed, 13 Sep 2017 04:57:54 -0400","from pug.e01.socionext.com (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp\n\t[153.142.97.92]) (authenticated)\n\tby conuserg-09.nifty.com with ESMTP id v8D8ugqj027391;\n\tWed, 13 Sep 2017 17:56:44 +0900"],"DKIM-Filter":"OpenDKIM Filter v2.10.3 conuserg-09.nifty.com v8D8ugqj027391","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com;\n\ts=dec2015msa; t=1505293004;\n\tbh=K71TLI2/P3W5pwWNaeGBWb/aEFj77mq1rVvWPb8V2yc=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=tNqCiR+k1LS9sStTgVnfvEBXEfxYZ/xYBrL4uhmK/vlUIg82j2S9V2jh+ad5EqNWc\n\totvvHP8Sz/kIfVFIz9tp+VE7r46iQKmZMbN3n/WGAc2+mGbKejOmkbSMzDWV1Qw05B\n\twZKF71hCm62mmcvo/yzKV3qfv6JDYR4JhFbSohq3ens8rihj+Sb8ZX7Ip/jHEQMi56\n\t4Rr6wyOXDx89JzEjq1eNJ3WEzvztakrZkRx4WB5+rXawdhjtJtLVNFSDMzl2C9KTi6\n\tylIr1QOnPgPdfxOKRYBloYdlAkTfg+KtUUAmLrurQuN5MGJl/XZut7OR2Cgm5iXMIP\n\tkiuinI0BGzgNA==","X-Nifty-SrcIP":"[153.142.97.92]","From":"Masahiro Yamada ","To":"Marc Zyngier , linux-gpio@vger.kernel.org","Cc":"Thomas Gleixner ,\n\tJason Cooper , Rob Herring ,\n\tLinus Walleij ,\n\tDavid Daney ,\n\tMasami Hiramatsu ,\n\tJassi Brar ,\n\tMasahiro Yamada ,\n\tlinux-kernel@vger.kernel.org","Subject":"[PATCH v5 1/3] irqdomain: export of_phandle_args_to_fwspec","Date":"Wed, 13 Sep 2017 17:56:28 +0900","Message-Id":"<1505292990-22957-2-git-send-email-yamada.masahiro@socionext.com>","X-Mailer":"git-send-email 2.7.4","In-Reply-To":"<1505292990-22957-1-git-send-email-yamada.masahiro@socionext.com>","References":"<1505292990-22957-1-git-send-email-yamada.masahiro@socionext.com>","Sender":"linux-gpio-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"linux-gpio@vger.kernel.org"},"content":"This helper will be useful for irqchip drivers that need to convert\nDT binding into IRQ fwspec.\n\nSigned-off-by: Masahiro Yamada \n---\n\nThis patch is necessary for my GPIO driver.\nSince it is trivial enough, I hope Marc will allow this to go\nthough the GPIO subsystem.\n\nIf this patch is rejected, I can copy this function into my GPIO\ndriver, but I'd like to avoid code duplication.\n\n\n include/linux/irqdomain.h | 2 ++\n kernel/irq/irqdomain.c | 5 +++--\n 2 files changed, 5 insertions(+), 2 deletions(-)","diff":"diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h\nindex 81e4889..440772c 100644\n--- a/include/linux/irqdomain.h\n+++ b/include/linux/irqdomain.h\n@@ -259,6 +259,8 @@ extern void irq_set_default_host(struct irq_domain *host);\n extern int irq_domain_alloc_descs(int virq, unsigned int nr_irqs,\n \t\t\t\t irq_hw_number_t hwirq, int node,\n \t\t\t\t const struct cpumask *affinity);\n+extern void of_phandle_args_to_fwspec(struct of_phandle_args *irq_data,\n+\t\t\t\t struct irq_fwspec *fwspec);\n \n static inline struct fwnode_handle *of_node_to_fwnode(struct device_node *node)\n {\ndiff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c\nindex e84b705..e34cd63 100644\n--- a/kernel/irq/irqdomain.c\n+++ b/kernel/irq/irqdomain.c\n@@ -727,8 +727,8 @@ static int irq_domain_translate(struct irq_domain *d,\n \treturn 0;\n }\n \n-static void of_phandle_args_to_fwspec(struct of_phandle_args *irq_data,\n-\t\t\t\t struct irq_fwspec *fwspec)\n+void of_phandle_args_to_fwspec(struct of_phandle_args *irq_data,\n+\t\t\t struct irq_fwspec *fwspec)\n {\n \tint i;\n \n@@ -738,6 +738,7 @@ static void of_phandle_args_to_fwspec(struct of_phandle_args *irq_data,\n \tfor (i = 0; i < irq_data->args_count; i++)\n \t\tfwspec->param[i] = irq_data->args[i];\n }\n+EXPORT_SYMBOL_GPL(of_phandle_args_to_fwspec);\n \n unsigned int irq_create_fwspec_mapping(struct irq_fwspec *fwspec)\n {\n","prefixes":["v5","1/3"]}