MSI controller has been saved in pci_sys_data, now we can
clean up pcibios_add_bus() and pcibios_remove_bus()
in arm, and use pcibios_msi_controller() to get MSI controller
pointer.
Signed-off-by: Yijing Wang <wangyij...@huawei.com>
---
arch/arm/include/asm/mach/pci.h | 4 ----
arch/arm/kernel/bios32.c | 16 ----------------
2 files changed, 0 insertions(+), 20 deletions(-)
diff --git a/arch/arm/include/asm/mach/pci.h b/arch/arm/include/asm/mach/pci.h
index 8144d61..8292b5f 100644
--- a/arch/arm/include/asm/mach/pci.h
+++ b/arch/arm/include/asm/mach/pci.h
@@ -39,8 +39,6 @@ struct hw_pci {
resource_size_t start,
resource_size_t size,
resource_size_t align);
- void (*add_bus)(struct pci_bus *bus);
- void (*remove_bus)(struct pci_bus *bus);
};
/*
@@ -71,8 +69,6 @@ struct pci_sys_data {
resource_size_t start,
resource_size_t size,
resource_size_t align);
- void (*add_bus)(struct pci_bus *bus);
- void (*remove_bus)(struct pci_bus *bus);
void *private_data; /* platform controller private data
*/
};
diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c
index 073229f..32301fc 100644
--- a/arch/arm/kernel/bios32.c
+++ b/arch/arm/kernel/bios32.c
@@ -369,20 +369,6 @@ void pcibios_fixup_bus(struct pci_bus *bus)
}
EXPORT_SYMBOL(pcibios_fixup_bus);
-void pcibios_add_bus(struct pci_bus *bus)
-{
- struct pci_sys_data *sys = bus->sysdata;
- if (sys->add_bus)
- sys->add_bus(bus);
-}
-
-void pcibios_remove_bus(struct pci_bus *bus)
-{
- struct pci_sys_data *sys = bus->sysdata;
- if (sys->remove_bus)
- sys->remove_bus(bus);
-}
-
/*
* Swizzle the device pin each time we cross a bridge. If a platform does
* not provide a swizzle function, we perform the standard PCI swizzling.
@@ -487,8 +473,6 @@ static void pcibios_init_hw(struct device *parent, struct
hw_pci *hw,
sys->swizzle = hw->swizzle;
sys->map_irq = hw->map_irq;
sys->align_resource = hw->align_resource;
- sys->add_bus = hw->add_bus;
- sys->remove_bus = hw->remove_bus;
INIT_LIST_HEAD(&sys->resources);
if (hw->private_data)
--
1.7.1
--
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