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Commit 7bf79d8a authored by Bjorn Helgaas's avatar Bjorn Helgaas
Browse files

Merge branch 'pci/bjorn-cleanup-remove' into next 

* pci/bjorn-cleanup-remove:
  PCI: Remove unused pci_dev_b()
  sgi-agp: Use list_for_each_entry() for bus->devices traversal
  parisc/PCI: Use list_for_each_entry() for bus->devices traversal
  parisc/PCI: Enable PERR/SERR on all devices
  frv/PCI: Use list_for_each_entry() for bus->devices traversal
  PCI: Leave normal LIST_POISON in deleted list entries
  PCI: Rename local variables to conventional names
  PCI: Remove unused, commented-out, code
  PCI: Stop and remove devices in one pass
  PCI: Fold stop and remove helpers into their callers
  PCI: Use list_for_each_entry() for bus->devices traversal
  PCI: Remove pci_stop_and_remove_behind_bridge()
  PCI: Don't export stop_bus_device and remove_bus_device interfaces
  pcmcia: Use common pci_stop_and_remove_bus_device()
  PCI: acpiphp: Use common pci_stop_and_remove_bus_device()
  PCI: acpiphp: Stop disabling bridges on remove
parents a28afda8 c29aabe2

arch/frv/mb93090-mb00/pci-vdk.c

+1 −3
Original line number Diff line number Diff line
@@ -330,10 +330,8 @@ void __init pcibios_fixup_bus(struct pci_bus *bus) 
	pci_read_bridge_bases(bus);



	if (bus->number == 0) {

		struct list_head *ln;

		struct pci_dev *dev;

		for (ln=bus->devices.next; ln != &bus->devices; ln=ln->next) {

			dev = pci_dev_b(ln);

		list_for_each_entry(dev, &bus->devices, bus_list) {

			if (dev->devfn == 0) {

				dev->resource[0].start = 0;

				dev->resource[0].end = 0;

drivers/char/agp/sgi-agp.c

+2 −3
Original line number Diff line number Diff line
@@ -289,12 +289,11 @@ static int __devinit agp_sgi_init(void) 


	j = 0;

	list_for_each_entry(info, &tioca_list, ca_list) {

		struct list_head *tmp;

		if (list_empty(info->ca_devices))

			continue;

		list_for_each(tmp, info->ca_devices) {

		list_for_each_entry(pdev, info->ca_devices, bus_list) {

			u8 cap_ptr;

			pdev = pci_dev_b(tmp);



			if (pdev->class != (PCI_CLASS_DISPLAY_VGA << 8))

				continue;

			cap_ptr = pci_find_capability(pdev, PCI_CAP_ID_AGP);

drivers/parisc/dino.c

+3 −7
Original line number Diff line number Diff line
@@ -477,14 +477,12 @@ dino_card_setup(struct pci_bus *bus, void __iomem *base_addr) 
	if (ccio_allocate_resource(dino_dev->hba.dev, res, _8MB,

				F_EXTEND(0xf0000000UL) | _8MB,

				F_EXTEND(0xffffffffUL) &~ _8MB, _8MB) < 0) {

		struct list_head *ln, *tmp_ln;

		struct pci_dev *dev, *tmp;



		printk(KERN_ERR "Dino: cannot attach bus %s\n",

		       dev_name(bus->bridge));

		/* kill the bus, we can't do anything with it */

		list_for_each_safe(ln, tmp_ln, &bus->devices) {

			struct pci_dev *dev = pci_dev_b(ln);



		list_for_each_entry_safe(dev, tmp, &bus->devices, bus_list) {

			list_del(&dev->bus_list);

		}
@@ -549,7 +547,6 @@ dino_card_fixup(struct pci_dev *dev) 
static void __init

dino_fixup_bus(struct pci_bus *bus)

{

	struct list_head *ln;

        struct pci_dev *dev;

        struct dino_device *dino_dev = DINO_DEV(parisc_walk_tree(bus->bridge));
@@ -596,8 +593,7 @@ dino_fixup_bus(struct pci_bus *bus) 
	}





	list_for_each(ln, &bus->devices) {

		dev = pci_dev_b(ln);

	list_for_each_entry(dev, &bus->devices, bus_list) {

		if (is_card_dino(&dino_dev->hba.dev->id))

			dino_card_fixup(dev);

drivers/parisc/lba_pci.c

+3 −4
Original line number Diff line number Diff line
@@ -629,7 +629,7 @@ truncate_pat_collision(struct resource *root, struct resource *new) 
static void

lba_fixup_bus(struct pci_bus *bus)

{

	struct list_head *ln;

	struct pci_dev *dev;

#ifdef FBB_SUPPORT

	u16 status;

#endif
@@ -710,9 +710,8 @@ lba_fixup_bus(struct pci_bus *bus) 


	}



	list_for_each(ln, &bus->devices) {

	list_for_each_entry(dev, &bus->devices, bus_list) {

		int i;

		struct pci_dev *dev = pci_dev_b(ln);



		DBG("lba_fixup_bus() %s\n", pci_name(dev));
@@ -770,7 +769,7 @@ lba_fixup_bus(struct pci_bus *bus) 
	}



	/* Lastly enable FBB/PERR/SERR on all devices too */

	list_for_each(ln, &bus->devices) {

	list_for_each_entry(dev, &bus->devices, bus_list) {

		(void) pci_read_config_word(dev, PCI_COMMAND, &status);

		status |= PCI_COMMAND_PARITY | PCI_COMMAND_SERR | fbb_enable;

		(void) pci_write_config_word(dev, PCI_COMMAND, status);

drivers/pci/hotplug/acpiphp_glue.c

+1 −45
Original line number Diff line number Diff line
@@ -869,17 +869,6 @@ static int __ref enable_device(struct acpiphp_slot *slot) 
	return retval;

}



static void disable_bridges(struct pci_bus *bus)

{

	struct pci_dev *dev;

	list_for_each_entry(dev, &bus->devices, bus_list) {

		if (dev->subordinate) {

			disable_bridges(dev->subordinate);

			pci_disable_device(dev);

		}

	}

}



/* return first device in slot, acquiring a reference on it */

static struct pci_dev *dev_in_slot(struct acpiphp_slot *slot)

{
@@ -931,12 +920,7 @@ static int disable_device(struct acpiphp_slot *slot) 
	 * here.

	 */

	while ((pdev = dev_in_slot(slot))) {

		pci_stop_bus_device(pdev);

		if (pdev->subordinate) {

			disable_bridges(pdev->subordinate);

			pci_disable_device(pdev);

		}

		__pci_remove_bus_device(pdev);

		pci_stop_and_remove_bus_device(pdev);

		pci_dev_put(pdev);

	}
@@ -1477,34 +1461,6 @@ int __init acpiphp_get_num_slots(void) 
}





#if 0

/**

 * acpiphp_for_each_slot - call function for each slot

 * @fn: callback function

 * @data: context to be passed to callback function

 */

static int acpiphp_for_each_slot(acpiphp_callback fn, void *data)

{

	struct list_head *node;

	struct acpiphp_bridge *bridge;

	struct acpiphp_slot *slot;

	int retval = 0;



	list_for_each (node, &bridge_list) {

		bridge = (struct acpiphp_bridge *)node;

		for (slot = bridge->slots; slot; slot = slot->next) {

			retval = fn(slot, data);

			if (!retval)

				goto err_exit;

		}

	}



 err_exit:

	return retval;

}

#endif





/**

 * acpiphp_enable_slot - power on slot

 * @slot: ACPI PHP slot