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Wed, 04 Dec 2024 12:46:06 +0000 From: Marc Zyngier To: iommu@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev, linux-riscv@lists.infradead.org, linux-pci@vger.kernel.org Cc: Joerg Roedel , Suravee Suthikulpanit , David Woodhouse , Lu Baolu , Thomas Gleixner , Shawn Guo , Sascha Hauer , Fabio Estevam , Huacai Chen , WANG Xuerui , Jiaxun Yang , Andrew Lunn , Gregory Clement , Sebastian Hesselbarth , Anup Patel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Lorenzo Pieralisi , =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , Manivannan Sadhasivam , Bjorn Helgaas , Toan Le , Alyssa Rosenzweig Subject: [PATCH 06/11] irqchip/imx-mu-msi: Convert to msi_create_parent_irq_domain() helper Date: Wed, 4 Dec 2024 12:45:44 +0000 Message-Id: <20241204124549.607054-7-maz@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20241204124549.607054-1-maz@kernel.org> References: <20241204124549.607054-1-maz@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: iommu@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev, linux-riscv@lists.infradead.org, linux-pci@vger.kernel.org, joro@8bytes.org, suravee.suthikulpanit@amd.com, dwmw2@infradead.org, baolu.lu@linux.intel.com, tglx@linutronix.de, shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com, chenhuacai@kernel.org, kernel@xen0n.name, jiaxun.yang@flygoat.com, andrew@lunn.ch, gregory.clement@bootlin.com, sebastian.hesselbarth@gmail.com, anup@brainfault.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, lpieralisi@kernel.org, kw@linux.com, manivannan.sadhasivam@linaro.org, bhelgaas@google.com, toan@os.amperecomputing.com, alyssa@rosenzweig.io X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241204_044609_926495_DD3320EE X-CRM114-Status: GOOD ( 12.67 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Now that we have a concise helper to create an MSI parent domain, switch the IMX letter soup over to that. Signed-off-by: Marc Zyngier --- drivers/irqchip/irq-imx-mu-msi.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/irqchip/irq-imx-mu-msi.c b/drivers/irqchip/irq-imx-mu-msi.c index b3f656c6e7708..b73968423bb9f 100644 --- a/drivers/irqchip/irq-imx-mu-msi.c +++ b/drivers/irqchip/irq-imx-mu-msi.c @@ -226,17 +226,15 @@ static int imx_mu_msi_domains_init(struct imx_mu_msi *msi_data, struct device *d struct irq_domain *parent; /* Initialize MSI domain parent */ - parent = irq_domain_create_linear(fwnodes, IMX_MU_CHANS, - &imx_mu_msi_domain_ops, msi_data); + parent = msi_create_parent_irq_domain(fwnodes, &imx_mu_msi_parent_ops, + &imx_mu_msi_domain_ops, 0, + IMX_MU_CHANS, msi_data, NULL); if (!parent) { dev_err(dev, "failed to create IRQ domain\n"); return -ENOMEM; } - irq_domain_update_bus_token(parent, DOMAIN_BUS_NEXUS); parent->dev = parent->pm_dev = dev; - parent->flags |= IRQ_DOMAIN_FLAG_MSI_PARENT; - parent->msi_parent_ops = &imx_mu_msi_parent_ops; return 0; } -- 2.39.2