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Commit 6b290397 authored by Bjorn Helgaas's avatar Bjorn Helgaas Committed by Bjorn Helgaas
Browse files

Merge branch 'pci/dt-resources' into next 

* pci/dt-resources:
  PCI: Make of_irq_parse_pci() static
  powerpc/pci: Use of_irq_parse_and_map_pci() helper
  PCI: Move OF-related PCI functions into PCI core
parents 3972b0e2 7e297843

arch/arm/mach-mvebu/Kconfig

+0 −1
Original line number Diff line number Diff line
@@ -10,7 +10,6 @@ menuconfig ARCH_MVEBU 
	select ZONE_DMA if ARM_LPAE

	select GPIOLIB

	select PCI_QUIRKS if PCI

	select OF_ADDRESS_PCI



if ARCH_MVEBU

arch/powerpc/kernel/pci-common.c

+2 −8
Original line number Diff line number Diff line
@@ -339,8 +339,7 @@ struct pci_controller* pci_find_hose_for_OF_device(struct device_node* node) 
 */

static int pci_read_irq_line(struct pci_dev *pci_dev)

{

	struct of_phandle_args oirq;

	unsigned int virq;

	unsigned int virq = 0;



	pr_debug("PCI: Try to map irq for %s...\n", pci_name(pci_dev));
@@ -348,7 +347,7 @@ static int pci_read_irq_line(struct pci_dev *pci_dev) 
	memset(&oirq, 0xff, sizeof(oirq));

#endif

	/* Try to get a mapping from the device-tree */

	if (of_irq_parse_pci(pci_dev, &oirq)) {

	if (!of_irq_parse_and_map_pci(pci_dev, 0, 0)) {

		u8 line, pin;



		/* If that fails, lets fallback to what is in the config
@@ -372,11 +371,6 @@ static int pci_read_irq_line(struct pci_dev *pci_dev) 
		virq = irq_create_mapping(NULL, line);

		if (virq)

			irq_set_irq_type(virq, IRQ_TYPE_LEVEL_LOW);

	} else {

		pr_debug(" Got one, spec %d cells (0x%08x 0x%08x...) on %pOF\n",

			 oirq.args_count, oirq.args[0], oirq.args[1], oirq.np);



		virq = irq_create_of_mapping(&oirq);

	}



	if (!virq) {

drivers/of/Kconfig

+0 −16
Original line number Diff line number Diff line
@@ -62,10 +62,6 @@ config OF_DYNAMIC 
config OF_ADDRESS

	def_bool y

	depends on !SPARC && HAS_IOMEM

	select OF_ADDRESS_PCI if PCI



config OF_ADDRESS_PCI

	bool



config OF_IRQ

	def_bool y
@@ -82,18 +78,6 @@ config OF_MDIO 
	help

	  OpenFirmware MDIO bus (Ethernet PHY) accessors



config OF_PCI

	def_tristate PCI

	depends on PCI

	help

	  OpenFirmware PCI bus accessors



config OF_PCI_IRQ

	def_tristate PCI

	depends on OF_PCI && OF_IRQ

	help

	  OpenFirmware PCI IRQ routing helpers



config OF_RESERVED_MEM

	depends on OF_EARLY_FLATTREE

	bool

drivers/of/Makefile

+0 −2
Original line number Diff line number Diff line
@@ -10,8 +10,6 @@ obj-$(CONFIG_OF_IRQ) += irq.o 
obj-$(CONFIG_OF_NET)	+= of_net.o

obj-$(CONFIG_OF_UNITTEST) += unittest.o

obj-$(CONFIG_OF_MDIO)	+= of_mdio.o

obj-$(CONFIG_OF_PCI)	+= of_pci.o

obj-$(CONFIG_OF_PCI_IRQ)  += of_pci_irq.o

obj-$(CONFIG_OF_RESERVED_MEM) += of_reserved_mem.o

obj-$(CONFIG_OF_RESOLVE)  += resolver.o

obj-$(CONFIG_OF_OVERLAY) += overlay.o

drivers/of/address.c

+3 −5
Original line number Diff line number Diff line
@@ -96,7 +96,7 @@ static unsigned int of_bus_default_get_flags(const __be32 *addr) 
	return IORESOURCE_MEM;

}



#ifdef CONFIG_OF_ADDRESS_PCI

#ifdef CONFIG_PCI

/*

 * PCI bus specific translator

 */
@@ -171,9 +171,7 @@ static int of_bus_pci_translate(__be32 *addr, u64 offset, int na) 
{

	return of_bus_default_translate(addr + 1, offset, na - 1);

}

#endif /* CONFIG_OF_ADDRESS_PCI */



#ifdef CONFIG_PCI

const __be32 *of_get_pci_address(struct device_node *dev, int bar_no, u64 *size,

			unsigned int *flags)

{
@@ -426,7 +424,7 @@ static unsigned int of_bus_isa_get_flags(const __be32 *addr) 
 */



static struct of_bus of_busses[] = {

#ifdef CONFIG_OF_ADDRESS_PCI

#ifdef CONFIG_PCI

	/* PCI */

	{

		.name = "pci",
@@ -437,7 +435,7 @@ static struct of_bus of_busses[] = { 
		.translate = of_bus_pci_translate,

		.get_flags = of_bus_pci_get_flags,

	},

#endif /* CONFIG_OF_ADDRESS_PCI */

#endif /* CONFIG_PCI */

	/* ISA */

	{

		.name = "isa",