Merge branch 'for-2.6.25' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

* 'for-2.6.25' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (454 commits)
  [POWERPC] Cell IOMMU fixed mapping support
  [POWERPC] Split out the ioid fetching/checking logic
  [POWERPC] Add support to cell_iommu_setup_page_tables() for multiple windows
  [POWERPC] Split out the IOMMU logic from cell_dma_dev_setup()
  [POWERPC] Split cell_iommu_setup_hardware() into two parts
  [POWERPC] Split out the logic that allocates struct iommus
  [POWERPC] Allocate the hash table under 1G on cell
  [POWERPC] Add set_dma_ops() to match get_dma_ops()
  [POWERPC] 83xx: Clean up / convert mpc83xx board DTS files to v1 format.
  [POWERPC] 85xx: Only invalidate TLB0 and TLB1
  [POWERPC] 83xx: Fix typo in mpc837x compatible entries
  [POWERPC] 85xx: convert sbc85* boards to use machine_device_initcall
  [POWERPC] 83xx: rework platform Kconfig
  [POWERPC] 85xx: rework platform Kconfig
  [POWERPC] 86xx: Remove unused IRQ defines
  [POWERPC] QE: Explicitly set address-cells and size cells for muram
  [POWERPC] Convert StorCenter DTS file to /dts-v1/ format.
  [POWERPC] 86xx: Convert all 86xx DTS files to /dts-v1/ format.
  [PPC] Remove 85xx from arch/ppc
  [PPC] Remove 83xx from arch/ppc
  ...

1 files changed, 7 insertions, 14 deletions

diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index 02c533096627..36ff1b6b7fac 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -51,6 +51,8 @@
 #include <linux/root_dev.h>
 #include <linux/bitops.h>
 #include <linux/suspend.h>
+#include <linux/of_device.h>
+#include <linux/of_platform.h>
 
 #include <asm/reg.h>
 #include <asm/sections.h>
@@ -68,8 +70,6 @@
 #include <asm/btext.h>
 #include <asm/pmac_feature.h>
 #include <asm/time.h>
-#include <asm/of_device.h>
-#include <asm/of_platform.h>
 #include <asm/mmu_context.h>
 #include <asm/iommu.h>
 #include <asm/smu.h>
@@ -94,7 +94,6 @@ extern struct machdep_calls pmac_md;
 #define DEFAULT_ROOT_DEVICE Root_SDA1	/* sda1 - slightly silly choice */
 
 #ifdef CONFIG_PPC64
-#include <asm/udbg.h>
 int sccdbg;
 #endif
 
@@ -398,17 +397,13 @@ static int initializing = 1;
 
 static int pmac_late_init(void)
 {
-	if (!machine_is(powermac))
-		return -ENODEV;
-
 	initializing = 0;
 	/* this is udbg (which is __init) and we can later use it during
 	 * cpu hotplug (in smp_core99_kick_cpu) */
 	ppc_md.progress = NULL;
 	return 0;
 }
-
-late_initcall(pmac_late_init);
+machine_late_initcall(powermac, pmac_late_init);
 
 /*
  * This is __init_refok because we check for "initializing" before
@@ -535,9 +530,6 @@ static int __init pmac_declare_of_platform_devices(void)
 	if (machine_is(chrp))
 		return -1;
 
-	if (!machine_is(powermac))
-		return 0;
-
 	np = of_find_node_by_name(NULL, "valkyrie");
 	if (np)
 		of_platform_device_create(np, "valkyrie", NULL);
@@ -552,8 +544,7 @@ static int __init pmac_declare_of_platform_devices(void)
 
 	return 0;
 }
-
-device_initcall(pmac_declare_of_platform_devices);
+machine_device_initcall(powermac, pmac_declare_of_platform_devices);
 
 /*
  * Called very early, MMU is off, device-tree isn't unflattened
@@ -613,9 +604,11 @@ static int pmac_pci_probe_mode(struct pci_bus *bus)
 
 	/* We need to use normal PCI probing for the AGP bus,
 	 * since the device for the AGP bridge isn't in the tree.
+	 * Same for the PCIe host on U4 and the HT host bridge.
 	 */
 	if (bus->self == NULL && (of_device_is_compatible(node, "u3-agp") ||
-				  of_device_is_compatible(node, "u4-pcie")))
+				  of_device_is_compatible(node, "u4-pcie") ||
+				  of_device_is_compatible(node, "u3-ht")))
 		return PCI_PROBE_NORMAL;
 	return PCI_PROBE_DEVTREE;
 }