[PATCH v8 28/30] PCI: Remove platform specific pci_domain_nr()
Now pci_host_bridge holds the domain number,
so we could eliminate all platform specific
pci_domain_nr().
Signed-off-by: Yijing Wang
Signed-off-by: Bjorn Helgaas
---
arch/alpha/include/asm/pci.h |2 --
arch/ia64/include/asm/pci.h |1 -
arch/microblaze/pci/pci-common.c | 11 ---
arch/mips/include/asm/pci.h |2 --
arch/powerpc/kernel/pci-common.c | 11 ---
arch/s390/pci/pci.c |6 --
arch/sh/include/asm/pci.h|2 --
arch/sparc/kernel/pci.c | 17 -
arch/tile/include/asm/pci.h |2 --
arch/x86/include/asm/pci.h |6 --
drivers/pci/host-bridge.c| 10 ++
include/linux/pci.h |7 +--
12 files changed, 11 insertions(+), 66 deletions(-)
diff --git a/arch/alpha/include/asm/pci.h b/arch/alpha/include/asm/pci.h
index f7f680f..63a9a1e 100644
--- a/arch/alpha/include/asm/pci.h
+++ b/arch/alpha/include/asm/pci.h
@@ -95,8 +95,6 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev,
int channel)
return channel ? 15 : 14;
}
-#define pci_domain_nr(bus) ((struct pci_controller *)(bus)->sysdata)->index
-
static inline int pci_proc_domain(struct pci_bus *bus)
{
struct pci_controller *hose = bus->sysdata;
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index 52af5ed..1dcea49 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h
@@ -99,7 +99,6 @@ struct pci_controller {
#define PCI_CONTROLLER(busdev) ((struct pci_controller *) busdev->sysdata)
-#define pci_domain_nr(busdev)(PCI_CONTROLLER(busdev)->segment)
extern struct pci_ops pci_root_ops;
diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c
index d232c8a..6f64908 100644
--- a/arch/microblaze/pci/pci-common.c
+++ b/arch/microblaze/pci/pci-common.c
@@ -123,17 +123,6 @@ unsigned long pci_address_to_pio(phys_addr_t address)
}
EXPORT_SYMBOL_GPL(pci_address_to_pio);
-/*
- * Return the domain number for this bus.
- */
-int pci_domain_nr(struct pci_bus *bus)
-{
- struct pci_controller *hose = pci_bus_to_host(bus);
-
- return hose->global_number;
-}
-EXPORT_SYMBOL(pci_domain_nr);
-
/* This routine is meant to be used early during boot, when the
* PCI bus numbers have not yet been assigned, and you need to
* issue PCI config cycles to an OF device.
diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h
index 193b4c6..2e4d808 100644
--- a/arch/mips/include/asm/pci.h
+++ b/arch/mips/include/asm/pci.h
@@ -122,8 +122,6 @@ static inline void pci_dma_burst_advice(struct pci_dev
*pdev,
#endif
#ifdef CONFIG_PCI_DOMAINS
-#define pci_domain_nr(bus) ((struct pci_controller *)(bus)->sysdata)->index
-
static inline int pci_proc_domain(struct pci_bus *bus)
{
struct pci_controller *hose = bus->sysdata;
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index e2b50a2..1e20f7e 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -181,17 +181,6 @@ unsigned long pci_address_to_pio(phys_addr_t address)
}
EXPORT_SYMBOL_GPL(pci_address_to_pio);
-/*
- * Return the domain number for this bus.
- */
-int pci_domain_nr(struct pci_bus *bus)
-{
- struct pci_controller *hose = pci_bus_to_host(bus);
-
- return hose->global_number;
-}
-EXPORT_SYMBOL(pci_domain_nr);
-
/* This routine is meant to be used early during boot, when the
* PCI bus numbers have not yet been assigned, and you need to
* issue PCI config cycles to an OF device.
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index 7c5199b..d2c108e 100644
--- a/arch/s390/pci/pci.c
+++ b/arch/s390/pci/pci.c
@@ -101,12 +101,6 @@ static struct zpci_dev *get_zdev_by_bus(struct pci_bus
*bus)
return (bus && bus->sysdata) ? (struct zpci_dev *) bus->sysdata : NULL;
}
-int pci_domain_nr(struct pci_bus *bus)
-{
- return ((struct zpci_dev *) bus->sysdata)->domain;
-}
-EXPORT_SYMBOL_GPL(pci_domain_nr);
-
int pci_proc_domain(struct pci_bus *bus)
{
return pci_domain_nr(bus);
diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h
index 5b45115..4dc3ad6 100644
--- a/arch/sh/include/asm/pci.h
+++ b/arch/sh/include/asm/pci.h
@@ -109,8 +109,6 @@ static inline void pci_dma_burst_advice(struct pci_dev
*pdev,
/* Board-specific fixup routines. */
int pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin);
-#define pci_domain_nr(bus) ((struct pci_channel *)(bus)->sysdata)->index
-
static inline int pci_proc_domain(struct pci_bus *bus)
{
struct pci_channel *hose = bus->sysdata;
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index fa95a1d..57857c7 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -905,23 +905,6 @@ int pcibus_to_node(struct pci_bus *pbus)
EXPORT_SYMBOL(pcibus_to_node);
#endif
-/* Return the domain number for this pci bus */
-
-int
[PATCH v8 28/30] PCI: Remove platform specific pci_domain_nr()
Now pci_host_bridge holds the domain number,
so we could eliminate all platform specific
pci_domain_nr().
Signed-off-by: Yijing Wang wangyij...@huawei.com
Signed-off-by: Bjorn Helgaas bhelg...@google.com
---
arch/alpha/include/asm/pci.h |2 --
arch/ia64/include/asm/pci.h |1 -
arch/microblaze/pci/pci-common.c | 11 ---
arch/mips/include/asm/pci.h |2 --
arch/powerpc/kernel/pci-common.c | 11 ---
arch/s390/pci/pci.c |6 --
arch/sh/include/asm/pci.h|2 --
arch/sparc/kernel/pci.c | 17 -
arch/tile/include/asm/pci.h |2 --
arch/x86/include/asm/pci.h |6 --
drivers/pci/host-bridge.c| 10 ++
include/linux/pci.h |7 +--
12 files changed, 11 insertions(+), 66 deletions(-)
diff --git a/arch/alpha/include/asm/pci.h b/arch/alpha/include/asm/pci.h
index f7f680f..63a9a1e 100644
--- a/arch/alpha/include/asm/pci.h
+++ b/arch/alpha/include/asm/pci.h
@@ -95,8 +95,6 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev,
int channel)
return channel ? 15 : 14;
}
-#define pci_domain_nr(bus) ((struct pci_controller *)(bus)-sysdata)-index
-
static inline int pci_proc_domain(struct pci_bus *bus)
{
struct pci_controller *hose = bus-sysdata;
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index 52af5ed..1dcea49 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h
@@ -99,7 +99,6 @@ struct pci_controller {
#define PCI_CONTROLLER(busdev) ((struct pci_controller *) busdev-sysdata)
-#define pci_domain_nr(busdev)(PCI_CONTROLLER(busdev)-segment)
extern struct pci_ops pci_root_ops;
diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c
index d232c8a..6f64908 100644
--- a/arch/microblaze/pci/pci-common.c
+++ b/arch/microblaze/pci/pci-common.c
@@ -123,17 +123,6 @@ unsigned long pci_address_to_pio(phys_addr_t address)
}
EXPORT_SYMBOL_GPL(pci_address_to_pio);
-/*
- * Return the domain number for this bus.
- */
-int pci_domain_nr(struct pci_bus *bus)
-{
- struct pci_controller *hose = pci_bus_to_host(bus);
-
- return hose-global_number;
-}
-EXPORT_SYMBOL(pci_domain_nr);
-
/* This routine is meant to be used early during boot, when the
* PCI bus numbers have not yet been assigned, and you need to
* issue PCI config cycles to an OF device.
diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h
index 193b4c6..2e4d808 100644
--- a/arch/mips/include/asm/pci.h
+++ b/arch/mips/include/asm/pci.h
@@ -122,8 +122,6 @@ static inline void pci_dma_burst_advice(struct pci_dev
*pdev,
#endif
#ifdef CONFIG_PCI_DOMAINS
-#define pci_domain_nr(bus) ((struct pci_controller *)(bus)-sysdata)-index
-
static inline int pci_proc_domain(struct pci_bus *bus)
{
struct pci_controller *hose = bus-sysdata;
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index e2b50a2..1e20f7e 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -181,17 +181,6 @@ unsigned long pci_address_to_pio(phys_addr_t address)
}
EXPORT_SYMBOL_GPL(pci_address_to_pio);
-/*
- * Return the domain number for this bus.
- */
-int pci_domain_nr(struct pci_bus *bus)
-{
- struct pci_controller *hose = pci_bus_to_host(bus);
-
- return hose-global_number;
-}
-EXPORT_SYMBOL(pci_domain_nr);
-
/* This routine is meant to be used early during boot, when the
* PCI bus numbers have not yet been assigned, and you need to
* issue PCI config cycles to an OF device.
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index 7c5199b..d2c108e 100644
--- a/arch/s390/pci/pci.c
+++ b/arch/s390/pci/pci.c
@@ -101,12 +101,6 @@ static struct zpci_dev *get_zdev_by_bus(struct pci_bus
*bus)
return (bus bus-sysdata) ? (struct zpci_dev *) bus-sysdata : NULL;
}
-int pci_domain_nr(struct pci_bus *bus)
-{
- return ((struct zpci_dev *) bus-sysdata)-domain;
-}
-EXPORT_SYMBOL_GPL(pci_domain_nr);
-
int pci_proc_domain(struct pci_bus *bus)
{
return pci_domain_nr(bus);
diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h
index 5b45115..4dc3ad6 100644
--- a/arch/sh/include/asm/pci.h
+++ b/arch/sh/include/asm/pci.h
@@ -109,8 +109,6 @@ static inline void pci_dma_burst_advice(struct pci_dev
*pdev,
/* Board-specific fixup routines. */
int pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin);
-#define pci_domain_nr(bus) ((struct pci_channel *)(bus)-sysdata)-index
-
static inline int pci_proc_domain(struct pci_bus *bus)
{
struct pci_channel *hose = bus-sysdata;
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index fa95a1d..57857c7 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -905,23 +905,6 @@ int pcibus_to_node(struct pci_bus *pbus)
EXPORT_SYMBOL(pcibus_to_node);
#endif
-/* Return the domain number for this pci bus
