Commit a37b0dad authored Aug 06, 2009 by Martyn Welch Committed by Greg Kroah-Hartman Sep 15, 2009

Staging: vme: Extend VME core probing for special matches



Add the ability to define all slots and current slot in the VME buses bind
table.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent df455175

drivers/staging/vme/vme.c

+11 −3

Original line number	Original line	Diff line number	Diff line
	@@ -1302,9 +1302,17 @@ static int vme_bus_match(struct device dev, struct device_driver drv)
	while((driver->bind_table[i].bus != 0) \|\|		while((driver->bind_table[i].bus != 0) \|\|
	(driver->bind_table[i].slot != 0)) {		(driver->bind_table[i].slot != 0)) {

	if ((bridge->num == driver->bind_table[i].bus) &&		if (bridge->num == driver->bind_table[i].bus) {
	(num == driver->bind_table[i].slot))		if (num == driver->bind_table[i].slot)
	return 1;		return 1;

			if (driver->bind_table[i].slot == VME_SLOT_ALL)
			return 1;

			if ((driver->bind_table[i].slot == VME_SLOT_CURRENT) &&
			(num == vme_slot_get(dev)))
			return 1;
			}
	i++;		i++;
	}		}

drivers/staging/vme/vme.h

+3 −0

Original line number	Original line	Diff line number	Diff line
	@@ -79,6 +79,9 @@ struct vme_resource {

	extern struct bus_type vme_bus_type;		extern struct bus_type vme_bus_type;

			#define VME_SLOT_CURRENT -1
			#define VME_SLOT_ALL -2

	struct vme_device_id {		struct vme_device_id {
	int bus;		int bus;
	int slot;		int slot;