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Tue, 21 Jul 2020 19:25:28 -0700 (PDT) Received: from xps15.herring.priv ([64.188.179.252]) by smtp.googlemail.com with ESMTPSA id y2sm11687981iox.22.2020.07.21.19.25.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Jul 2020 19:25:27 -0700 (PDT) From: Rob Herring To: Bjorn Helgaas , Lorenzo Pieralisi Subject: [PATCH 03/19] PCI: Drop unnecessary zeroing of bridge fields Date: Tue, 21 Jul 2020 20:24:58 -0600 Message-Id: <20200722022514.1283916-4-robh@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200722022514.1283916-1-robh@kernel.org> References: <20200722022514.1283916-1-robh@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200721_222529_470983_192C9B24 X-CRM114-Status: GOOD ( 10.93 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Heiko Stuebner , Karthikeyan Mitran , linux-pci@vger.kernel.org, Shawn Lin , Thierry Reding , Thomas Petazzoni , Fabio Estevam , Marek Vasut , Linus Walleij , Ryder Lee , Will Deacon , Michal Simek , Jonathan Hunter , linux-rockchip@lists.infradead.org, Murali Karicheri , NXP Linux Team , Hou Zhiqiang , Richard Zhu , Sascha Hauer , linux-mediatek@lists.infradead.org, linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Gustavo Pimentel , Yoshihiro Shimoda , linux-renesas-soc@vger.kernel.org, Tom Joseph , Pengutronix Kernel Team , Jingoo Han , Shawn Guo , Lucas Stach Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The struct pci_host_bridge is 0 initialized when allocated, so there's no need to explicitly set fields to 0. Cc: Lorenzo Pieralisi Cc: Bjorn Helgaas Signed-off-by: Rob Herring --- drivers/pci/controller/pci-aardvark.c | 1 - drivers/pci/controller/pci-ftpci100.c | 2 -- drivers/pci/controller/pci-mvebu.c | 1 - drivers/pci/controller/pci-v3-semi.c | 2 -- drivers/pci/controller/pci-versatile.c | 2 -- drivers/pci/controller/pci-xgene.c | 1 - drivers/pci/controller/pcie-brcmstb.c | 1 - drivers/pci/controller/pcie-iproc.c | 1 - drivers/pci/controller/pcie-rockchip-host.c | 1 - drivers/pci/controller/pcie-xilinx.c | 1 - 10 files changed, 13 deletions(-) diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c index 8210bf88734b..f38663af795c 100644 --- a/drivers/pci/controller/pci-aardvark.c +++ b/drivers/pci/controller/pci-aardvark.c @@ -1185,7 +1185,6 @@ static int advk_pcie_probe(struct platform_device *pdev) } bridge->sysdata = pcie; - bridge->busnr = 0; bridge->ops = &advk_pcie_ops; bridge->map_irq = of_irq_parse_and_map_pci; bridge->swizzle_irq = pci_common_swizzle; diff --git a/drivers/pci/controller/pci-ftpci100.c b/drivers/pci/controller/pci-ftpci100.c index 5037aa9f6fd8..84b6b5a21a89 100644 --- a/drivers/pci/controller/pci-ftpci100.c +++ b/drivers/pci/controller/pci-ftpci100.c @@ -438,8 +438,6 @@ static int faraday_pci_probe(struct platform_device *pdev) return -ENOMEM; host->ops = &faraday_pci_ops; - host->busnr = 0; - host->msi = NULL; host->map_irq = of_irq_parse_and_map_pci; host->swizzle_irq = pci_common_swizzle; p = pci_host_bridge_priv(host); diff --git a/drivers/pci/controller/pci-mvebu.c b/drivers/pci/controller/pci-mvebu.c index 7be6db851614..db93823a2dcb 100644 --- a/drivers/pci/controller/pci-mvebu.c +++ b/drivers/pci/controller/pci-mvebu.c @@ -1117,7 +1117,6 @@ static int mvebu_pcie_probe(struct platform_device *pdev) pcie->nports = i; bridge->sysdata = pcie; - bridge->busnr = 0; bridge->ops = &mvebu_pcie_ops; bridge->map_irq = of_irq_parse_and_map_pci; bridge->swizzle_irq = pci_common_swizzle; diff --git a/drivers/pci/controller/pci-v3-semi.c b/drivers/pci/controller/pci-v3-semi.c index e8b5e55803b2..d79af39e6e60 100644 --- a/drivers/pci/controller/pci-v3-semi.c +++ b/drivers/pci/controller/pci-v3-semi.c @@ -724,8 +724,6 @@ static int v3_pci_probe(struct platform_device *pdev) return -ENOMEM; host->ops = &v3_pci_ops; - host->busnr = 0; - host->msi = NULL; host->map_irq = of_irq_parse_and_map_pci; host->swizzle_irq = pci_common_swizzle; v3 = pci_host_bridge_priv(host); diff --git a/drivers/pci/controller/pci-versatile.c b/drivers/pci/controller/pci-versatile.c index f32ef8072147..80f594beea81 100644 --- a/drivers/pci/controller/pci-versatile.c +++ b/drivers/pci/controller/pci-versatile.c @@ -155,8 +155,6 @@ static int versatile_pci_probe(struct platform_device *pdev) pci_add_flags(PCI_REASSIGN_ALL_BUS); - bridge->sysdata = NULL; - bridge->busnr = 0; bridge->ops = &pci_versatile_ops; bridge->map_irq = of_irq_parse_and_map_pci; bridge->swizzle_irq = pci_common_swizzle; diff --git a/drivers/pci/controller/pci-xgene.c b/drivers/pci/controller/pci-xgene.c index fbb461cf8eca..1d3286823c16 100644 --- a/drivers/pci/controller/pci-xgene.c +++ b/drivers/pci/controller/pci-xgene.c @@ -625,7 +625,6 @@ static int xgene_pcie_probe(struct platform_device *pdev) return ret; bridge->sysdata = port; - bridge->busnr = 0; bridge->ops = &xgene_pcie_ops; bridge->map_irq = of_irq_parse_and_map_pci; bridge->swizzle_irq = pci_common_swizzle; diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c index 4291a15abdcf..a92b337af20f 100644 --- a/drivers/pci/controller/pcie-brcmstb.c +++ b/drivers/pci/controller/pcie-brcmstb.c @@ -996,7 +996,6 @@ static int brcm_pcie_probe(struct platform_device *pdev) } } - bridge->busnr = 0; bridge->ops = &brcm_pcie_ops; bridge->sysdata = pcie; bridge->map_irq = of_irq_parse_and_map_pci; diff --git a/drivers/pci/controller/pcie-iproc.c b/drivers/pci/controller/pcie-iproc.c index cf1cb717c7df..e98dafd0fff4 100644 --- a/drivers/pci/controller/pcie-iproc.c +++ b/drivers/pci/controller/pcie-iproc.c @@ -1523,7 +1523,6 @@ int iproc_pcie_setup(struct iproc_pcie *pcie, struct list_head *res) if (iproc_pcie_msi_enable(pcie)) dev_info(dev, "not using iProc MSI\n"); - host->busnr = 0; host->ops = &iproc_pcie_ops; host->sysdata = pcie; host->map_irq = pcie->map_irq; diff --git a/drivers/pci/controller/pcie-rockchip-host.c b/drivers/pci/controller/pcie-rockchip-host.c index 4eb79c60d627..fb88030161f2 100644 --- a/drivers/pci/controller/pcie-rockchip-host.c +++ b/drivers/pci/controller/pcie-rockchip-host.c @@ -1008,7 +1008,6 @@ static int rockchip_pcie_probe(struct platform_device *pdev) } bridge->sysdata = rockchip; - bridge->busnr = 0; bridge->ops = &rockchip_pcie_ops; bridge->map_irq = of_irq_parse_and_map_pci; bridge->swizzle_irq = pci_common_swizzle; diff --git a/drivers/pci/controller/pcie-xilinx.c b/drivers/pci/controller/pcie-xilinx.c index 7c0f3268fc5c..cce67cb8fb2b 100644 --- a/drivers/pci/controller/pcie-xilinx.c +++ b/drivers/pci/controller/pcie-xilinx.c @@ -652,7 +652,6 @@ static int xilinx_pcie_probe(struct platform_device *pdev) } bridge->sysdata = port; - bridge->busnr = 0; bridge->ops = &xilinx_pcie_ops; bridge->map_irq = of_irq_parse_and_map_pci; bridge->swizzle_irq = pci_common_swizzle; -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel