powerpc/pci: Cleanup some minor cruft

* 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>

diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index 0dbf66b..4c61fa0 100644 (file)
--- a/arch/powerpc/include/asm/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
@@ -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 */
 
 /*

diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c
index d473634..529e677 100644 (file)
--- a/arch/powerpc/kernel/pci_32.c
+++ b/arch/powerpc/kernel/pci_32.c
@@ -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)
 {

diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile
index ba6af16..b77ae67 100644 (file)
--- a/drivers/pci/Makefile
+++ b/drivers/pci/Makefile
@@ -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