Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
  [POWERPC] Fix sys_pciconfig_iobase bus matching
  [POWERPC] PS3: add not complete comment to kconfig
  [POWERPC] ps3_free_io_irq: Fix inverted error check
  [POWERPC] PS3: Fix uniprocessor kernel build

4 files changed, 8 insertions, 4 deletions

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index b268c417c0bf..d6abe495c6b0 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -526,12 +526,15 @@ config PPC_IBM_CELL_BLADE
         select UDBG_RTAS_CONSOLE
 
 config PPC_PS3
-        bool "Sony PS3"
+        bool "Sony PS3 (incomplete)"
         depends on PPC_MULTIPLATFORM && PPC64
         select PPC_CELL
         help
           This option enables support for the Sony PS3 game console
           and other platforms using the PS3 hypervisor.
+          Support for this platform is not yet complete, so
+          enabling this will not result in a bootable kernel on a
+          PS3 system.
 
 config PPC_NATIVE
         bool
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index 73c59ec49120..01f18c683407 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -1430,7 +1430,7 @@ long sys_pciconfig_iobase(long which, unsigned long in_bus,
 
         for (ln = pci_root_buses.next; ln != &pci_root_buses; ln = ln->next) {
                 bus = pci_bus_b(ln);
-                if (in_bus >= bus->number && in_bus < (bus->number + bus->subordinate))
+                if (in_bus >= bus->number && in_bus <= bus->subordinate)
                         break;
                 bus = NULL;
         }
diff --git a/arch/powerpc/platforms/ps3/Makefile b/arch/powerpc/platforms/ps3/Makefile
index 3757cfabc8ce..1994904f580f 100644
--- a/arch/powerpc/platforms/ps3/Makefile
+++ b/arch/powerpc/platforms/ps3/Makefile
@@ -1,4 +1,5 @@
-obj-y += setup.o mm.o smp.o time.o hvcall.o htab.o repository.o
+obj-y += setup.o mm.o time.o hvcall.o htab.o repository.o
 obj-y += interrupt.o exports.o os-area.o
 
+obj-$(CONFIG_SMP) += smp.o
 obj-$(CONFIG_SPU_BASE) += spu.o
diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c
index 056c1e4141ba..6f5de438b980 100644
--- a/arch/powerpc/platforms/ps3/interrupt.c
+++ b/arch/powerpc/platforms/ps3/interrupt.c
@@ -71,7 +71,7 @@ int ps3_free_io_irq(unsigned int virq)
 
         result = lv1_destruct_io_irq_outlet(virq_to_hw(virq));
 
-        if (!result)
+        if (result)
                 pr_debug("%s:%d: lv1_destruct_io_irq_outlet failed: %s\n",
                         __func__, __LINE__, ps3_result(result));