Commit 6354647f authored by Bjorn Helgaas's avatar Bjorn Helgaas
Browse files

Merge branch 'pci/list-for-each-entry' into next 

* pci/list-for-each-entry:
  PCI: Remove pci_bus_b() and use list_for_each_entry() directly
  pcmcia: Use list_for_each_entry() for bus traversal
  powerpc/PCI: Use list_for_each_entry() for bus traversal
  drm: Use list_for_each_entry() for bus traversal
  ARM/PCI: Use list_for_each_entry() for bus traversal
  ACPI / hotplug / PCI: Use list_for_each_entry() for bus traversal
parents c128856b 94e6a9b9

arch/arm/kernel/bios32.c

+2 −5
Original line number Diff line number Diff line
@@ -57,14 +57,11 @@ static void pcibios_bus_report_status(struct pci_bus *bus, u_int status_mask, in 


void pcibios_report_status(u_int status_mask, int warn)

{

	struct list_head *l;



	list_for_each(l, &pci_root_buses) {

		struct pci_bus *bus = pci_bus_b(l);

	struct pci_bus *bus;



	list_for_each_entry(bus, &pci_root_buses, node)

		pcibios_bus_report_status(bus, status_mask, warn);

}

}



/*

 * We don't use this to fix the device, but initialisation of it.

arch/powerpc/kernel/pci_64.c

+1 −3
Original line number Diff line number Diff line
@@ -208,7 +208,6 @@ long sys_pciconfig_iobase(long which, unsigned long in_bus, 
			  unsigned long in_devfn)

{

	struct pci_controller* hose;

	struct list_head *ln;

	struct pci_bus *bus = NULL;

	struct device_node *hose_node;
@@ -230,8 +229,7 @@ long sys_pciconfig_iobase(long which, unsigned long in_bus, 
	 * used on pre-domains setup. We return the first match

	 */



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

		bus = pci_bus_b(ln);

	list_for_each_entry(bus, &pci_root_buses, node) {

		if (in_bus >= bus->number && in_bus <= bus->busn_res.end)

			break;

		bus = NULL;

arch/powerpc/platforms/pseries/pci_dlpar.c

+3 −3
Original line number Diff line number Diff line
@@ -37,15 +37,15 @@ find_bus_among_children(struct pci_bus *bus, 
                        struct device_node *dn)

{

	struct pci_bus *child = NULL;

	struct list_head *tmp;

	struct pci_bus *tmp;

	struct device_node *busdn;



	busdn = pci_bus_to_OF_node(bus);

	if (busdn == dn)

		return bus;



	list_for_each(tmp, &bus->children) {

		child = find_bus_among_children(pci_bus_b(tmp), dn);

	list_for_each_entry(tmp, &bus->children, node) {

		child = find_bus_among_children(tmp, dn);

		if (child)

			break;

	};

drivers/gpu/drm/drm_fops.c

+2 −1
Original line number Diff line number Diff line
@@ -319,7 +319,8 @@ static int drm_open_helper(struct inode *inode, struct file *filp, 
			pci_dev_put(pci_dev);

		}

		if (!dev->hose) {

			struct pci_bus *b = pci_bus_b(pci_root_buses.next);

			struct pci_bus *b = list_entry(pci_root_buses.next,

				struct pci_bus, node);

			if (b)

				dev->hose = b->sysdata;

		}

drivers/pci/hotplug/acpiphp_glue.c

+3 −3
Original line number Diff line number Diff line
@@ -450,7 +450,7 @@ static void cleanup_bridge(struct acpiphp_bridge *bridge) 
 */

static unsigned char acpiphp_max_busnr(struct pci_bus *bus)

{

	struct list_head *tmp;

	struct pci_bus *tmp;

	unsigned char max, n;



	/*
@@ -463,8 +463,8 @@ static unsigned char acpiphp_max_busnr(struct pci_bus *bus) 
	 */

	max = bus->busn_res.start;



	list_for_each(tmp, &bus->children) {

		n = pci_bus_max_busnr(pci_bus_b(tmp));

	list_for_each_entry(tmp, &bus->children, node) {

		n = pci_bus_max_busnr(tmp);

		if (n > max)

			max = n;

	}