};
EXPORT_SYMBOL_GPL(platform_bus);
+/**
+ * arch_setup_pdev_archdata - Allow manipulation of archdata before its used
+ * @dev: platform device
+ *
+ * This is called before platform_device_add() such that any pdev_archdata may
+ * be setup before the platform_notifier is called. So if a user needs to
+ * manipulate any relevant information in the pdev_archdata they can do:
+ *
+ * platform_devic_alloc()
+ * ... manipulate ...
+ * platform_device_add()
+ *
+ * And if they don't care they can just call platform_device_register() and
+ * everything will just work out.
+ */
+void __weak arch_setup_pdev_archdata(struct platform_device *pdev)
+{
+}
+
/**
* platform_get_resource - get a resource for a device
* @dev: platform device
pa->pdev.id = id;
device_initialize(&pa->pdev.dev);
pa->pdev.dev.release = platform_device_release;
+ arch_setup_pdev_archdata(&pa->pdev);
}
return pa ? &pa->pdev : NULL;
int platform_device_register(struct platform_device *pdev)
{
device_initialize(&pdev->dev);
+ arch_setup_pdev_archdata(pdev);
return platform_device_add(pdev);
}
EXPORT_SYMBOL_GPL(platform_device_register);
extern struct bus_type platform_bus_type;
extern struct device platform_bus;
+extern void arch_setup_pdev_archdata(struct platform_device *);
extern struct resource *platform_get_resource(struct platform_device *, unsigned int, unsigned int);
extern int platform_get_irq(struct platform_device *, unsigned int);
extern struct resource *platform_get_resource_byname(struct platform_device *, unsigned int, const char *);