PCI: spear: Drop __initdata from spear13xx_pcie_driver

Struct spear13xx_pcie_driver was in initdata, but we passed a pointer to it to platform_driver_register(), which can use the pointer at arbitrary times in the future, even after the initdata is freed. That leads to crashes. Move spear13xx_pcie_driver and things referenced by it (spear13xx_pcie_probe() and dw_pcie_host_init()) out of initdata. [bhelgaas: changelog] Fixes: 6675ef2 ("PCI: spear: Fix Section mismatch compilation warning for probe()") Signed-off-by: Matwey V. Kornilov <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]> Acked-by: Viresh Kumar <[email protected]> CC: [email protected] # v3.17+
modi0012 · Mar 6, 2015 · a43f32d · a43f32d
1 parent 085a68d
commit a43f32d
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c
@@ -342,7 +342,7 @@ static const struct irq_domain_ops msi_domain_ops = {
 	.map = dw_pcie_msi_map,
 };
 
-int __init dw_pcie_host_init(struct pcie_port *pp)
+int dw_pcie_host_init(struct pcie_port *pp)
 {
 	struct device_node *np = pp->dev->of_node;
 	struct platform_device *pdev = to_platform_device(pp->dev);

diff --git a/drivers/pci/host/pcie-spear13xx.c b/drivers/pci/host/pcie-spear13xx.c
@@ -269,7 +269,7 @@ static struct pcie_host_ops spear13xx_pcie_host_ops = {
 	.host_init = spear13xx_pcie_host_init,
 };
 
-static int __init spear13xx_add_pcie_port(struct pcie_port *pp,
+static int spear13xx_add_pcie_port(struct pcie_port *pp,
 					 struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
@@ -299,7 +299,7 @@ static int __init spear13xx_add_pcie_port(struct pcie_port *pp,
 	return 0;
 }
 
-static int __init spear13xx_pcie_probe(struct platform_device *pdev)
+static int spear13xx_pcie_probe(struct platform_device *pdev)
 {
 	struct spear13xx_pcie *spear13xx_pcie;
 	struct pcie_port *pp;
@@ -370,7 +370,7 @@ static const struct of_device_id spear13xx_pcie_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, spear13xx_pcie_of_match);
 
-static struct platform_driver spear13xx_pcie_driver __initdata = {
+static struct platform_driver spear13xx_pcie_driver = {
 	.probe		= spear13xx_pcie_probe,
 	.driver = {
 		.name	= "spear-pcie",