PCI: Move OF-related PCI functions into PCI core

Following what has been done for other subsystems, move the remaining PCI related code out of drivers/of/ and into drivers/pci/of.c With this, we can kill a few kconfig symbols. Signed-off-by: Rob Herring <robh@kernel.org> [bhelgaas: minor whitespace, comment cleanups] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Frank Rowand <frowand.list@gmail.com>
mariux64 · Jan 17, 2018 · 4670d61 · 4670d61
1 parent 1291a0d
commit 4670d61
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Showing 8 changed files with 517 additions and 542 deletions.
diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
@@ -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
 

diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
@@ -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

diff --git a/drivers/of/Makefile b/drivers/of/Makefile
@@ -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

diff --git a/drivers/of/address.c b/drivers/of/address.c
@@ -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",