Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge

* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge:
  powerpc: update defconfigs
  [PATCH] powerpc: properly configure DDR/P5IOC children devs
  [PATCH] powerpc: remove duplicate EXPORT_SYMBOLS
  [PATCH] powerpc: RTC memory corruption
  [PATCH] powerpc: enable NAP only on cpus who support it to avoid memory corruption
  [PATCH] powerpc: Clarify wording for CRASH_DUMP Kconfig option
  [PATCH] powerpc/64: enable CONFIG_BLK_DEV_SL82C105
  [PATCH] powerpc: correct cacheflush loop in zImage
  powerpc: Fix problem with time going backwards
  powerpc: Disallow lparcfg being a module

4 files changed, 33 insertions, 10 deletions

diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c
index 34714d3ea69a..bbe794891a20 100644
--- a/arch/powerpc/platforms/powermac/feature.c
+++ b/arch/powerpc/platforms/powermac/feature.c
@@ -2491,9 +2491,7 @@ found:
                         pmac_mb.model_id = PMAC_TYPE_COMET;
                 iounmap(mach_id_ptr);
         }
-#endif /* CONFIG_POWER4 */
 
-#ifdef CONFIG_6xx
         /* Set default value of powersave_nap on machines that support it.
          * It appears that uninorth rev 3 has a problem with it, we don't
          * enable it on those. In theory, the flush-on-lock property is
@@ -2522,10 +2520,11 @@ found:
          * NAP mode
          */
         powersave_lowspeed = 1;
-#endif /* CONFIG_6xx */
-#ifdef CONFIG_POWER4
+
+#else /* CONFIG_POWER4 */
         powersave_nap = 1;
-#endif
+#endif  /* CONFIG_POWER4 */
+
         /* Check for "mobile" machine */
         if (model && (strncmp(model, "PowerBook", 9) == 0
                    || strncmp(model, "iBook", 5) == 0))
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index 1955462f4082..29c2946f1c77 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -621,10 +621,6 @@ static void __init pmac_init_early(void)
         /* Probe motherboard chipset */
         pmac_feature_init();
 
-        /* We can NAP */
-        powersave_nap = 1;
-        printk(KERN_INFO "Using native/NAP idle loop\n");
-
         /* Initialize debug stuff */
         udbg_scc_init(!!strstr(cmd_line, "sccdbg"));
         udbg_adb_init(!!strstr(cmd_line, "btextdbg"));
diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index 4e5c8f8d869d..a57032cf6f1b 100644
--- a/arch/powerpc/platforms/pseries/Kconfig
+++ b/arch/powerpc/platforms/pseries/Kconfig
@@ -19,7 +19,7 @@ config SCANLOG
         depends on RTAS_PROC && PPC_PSERIES
 
 config LPARCFG
-        tristate "LPAR Configuration Data"
+        bool "LPAR Configuration Data"
         depends on PPC_PSERIES || PPC_ISERIES
         help
         Provide system capacity information via human readable
diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c
index f3bad900bbcf..44abdeb9ca03 100644
--- a/arch/powerpc/platforms/pseries/pci_dlpar.c
+++ b/arch/powerpc/platforms/pseries/pci_dlpar.c
@@ -27,6 +27,7 @@
 
 #include <linux/pci.h>
 #include <asm/pci-bridge.h>
+#include <asm/ppc-pci.h>
 
 static struct pci_bus *
 find_bus_among_children(struct pci_bus *bus,
@@ -179,3 +180,30 @@ pcibios_add_pci_devices(struct pci_bus * bus)
         }
 }
 EXPORT_SYMBOL_GPL(pcibios_add_pci_devices);
+
+struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn)
+{
+        struct pci_controller *phb;
+        int primary;
+
+        primary = list_empty(&hose_list);
+        phb = pcibios_alloc_controller(dn);
+        if (!phb)
+                return NULL;
+        setup_phb(dn, phb);
+        pci_process_bridge_OF_ranges(phb, dn, 0);
+
+        pci_setup_phb_io_dynamic(phb, primary);
+
+        pci_devs_phb_init_dynamic(phb);
+
+        if (dn->child)
+                eeh_add_device_tree_early(dn);
+
+        scan_phb(phb);
+        pcibios_fixup_new_pci_devices(phb->bus, 0);
+        pci_bus_add_devices(phb->bus);
+
+        return phb;
+}
+EXPORT_SYMBOL_GPL(init_phb_dynamic);