PCI: Drop unnecessary zeroing of bridge fields

The struct pci_host_bridge is 0 initialized when allocated, so there's
no need to explicitly set fields to 0.

Link: https://lore.kernel.org/r/20200722022514.1283916-4-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>

10 files changed, 0 insertions, 13 deletions

diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c
index 6aaa6ed0438c..bfd29d8b3333 100644
--- a/drivers/pci/controller/pci-aardvark.c
+++ b/drivers/pci/controller/pci-aardvark.c
@@ -1184,7 +1184,6 @@ 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 db887cbbec09..5441a5f92739 100644
--- a/drivers/pci/controller/pci-ftpci100.c
+++ b/drivers/pci/controller/pci-ftpci100.c
@@ -437,8 +437,6 @@ 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 ea1889cad722..66f5c61b8eb8 100644
--- a/drivers/pci/controller/pci-versatile.c
+++ b/drivers/pci/controller/pci-versatile.c
@@ -153,8 +153,6 @@ 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 f02cbd65b8b3..d3aa28e1a482 100644
--- a/drivers/pci/controller/pci-xgene.c
+++ b/drivers/pci/controller/pci-xgene.c
@@ -624,7 +624,6 @@ 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 87e9695e2afa..20e1aa23edc5 100644
--- a/drivers/pci/controller/pcie-brcmstb.c
+++ b/drivers/pci/controller/pcie-brcmstb.c
@@ -994,7 +994,6 @@ 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;