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powerpc/pci: Cleanup some minor cruft

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* Removed building setup-irq on ppc32, we don't use it anymore
* Remove duplicate prototype for setup_grackle() code that needs it
  gets it from <asm/grackle.h>
* Removed gratuitous pci_io_size type differences between ppc32/ppc64

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Kumar Gala 2009-05-05 02:20:08 +00:00 committed by Benjamin Herrenschmidt
parent 2eb4afb69f
commit cf6692c07a
3 changed files with 0 additions and 15 deletions
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6
arch/powerpc/include/asm/pci-bridge.h
View File

@ -86,17 +86,12 @@ struct pci_controller {
void *io_base_alloc;
#endif
resource_size_t io_base_phys;
#ifndef CONFIG_PPC64
resource_size_t pci_io_size;
#endif
/* Some machines (PReP) have a non 1:1 mapping of
* the PCI memory space in the CPU bus space
*/
resource_size_t pci_mem_offset;
#ifdef CONFIG_PPC64
unsigned long pci_io_size;
#endif
/* Some machines have a special region to forward the ISA
* "memory" cycles such as VGA memory regions. Left to 0
@ -187,7 +182,6 @@ extern int early_find_capability(struct pci_controller *hose, int bus,
extern void setup_indirect_pci(struct pci_controller* hose,
resource_size_t cfg_addr,
resource_size_t cfg_data, u32 flags);
extern void setup_grackle(struct pci_controller *hose);
#else /* CONFIG_PPC64 */
/*

8
arch/powerpc/kernel/pci_32.c
View File

@ -447,14 +447,6 @@ static int __init pcibios_init(void)
subsys_initcall(pcibios_init);
/* the next one is stolen from the alpha port... */
void __init
pcibios_update_irq(struct pci_dev *dev, int irq)
{
pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
/* XXX FIXME - update OF device tree node interrupt property */
}
static struct pci_controller*
pci_bus_to_hose(int bus)
{

1
drivers/pci/Makefile
View File

@ -39,7 +39,6 @@ obj-$(CONFIG_ALPHA) += setup-bus.o setup-irq.o
obj-$(CONFIG_ARM) += setup-bus.o setup-irq.o
obj-$(CONFIG_PARISC) += setup-bus.o
obj-$(CONFIG_SUPERH) += setup-bus.o setup-irq.o
obj-$(CONFIG_PPC32) += setup-irq.o
obj-$(CONFIG_PPC) += setup-bus.o
obj-$(CONFIG_MIPS) += setup-bus.o setup-irq.o
obj-$(CONFIG_X86_VISWS) += setup-irq.o