From a77ce8167cc1d0370fcb1d79b367d62e050cb2b0 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Fri, 10 Jun 2011 01:52:57 -0500 Subject: driver core: Add ability for arch code to setup pdev_archdata On some architectures we need to setup pdev_archdata before we add the device. Waiting til a bus_notifier is too late since we might need the pdev_archdata in the bus notifier. One example is setting up of dma_mask pointers such that it can be used in a bus_notifier. We add weak noop version of arch_setup_pdev_archdata() and allow the arch code to override with access the full definitions of struct device, struct platform_device, and struct pdev_archdata. Acked-by: Greg Kroah-Hartman Signed-off-by: Kumar Gala --- include/linux/platform_device.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/platform_device.h') diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h index ede1a80e3358..27bb05aae70d 100644 --- a/include/linux/platform_device.h +++ b/include/linux/platform_device.h @@ -42,6 +42,7 @@ extern void platform_device_unregister(struct platform_device *); 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 *); -- cgit v1.2.3