Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/…

…davem/sparc-2.6

* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SPARC64]: Fix show_stack() when stack argument is NULL.
  [SPARC]: Fix serial console node string creation.
  [SPARC]: Mark SBUS framebuffer ioctls as IGNORE in compat_ioctl.c
  [SPARC64]: asm-sparc64/floppy.h needs linux/pci.h
  [SPARC64]: Fix conflicts in SBUS/PCI/EBUS/ISA DMA handling.
  [VIDEO]: Fix OOPS in all SBUS framebuffer drivers.
  [SPARC64]: Handle mostek clock type in mini_rtc driver.
  [PARTITION]: Sun/Solaris VTOC table corrections
  [SPARC]: Fix floppy on some sun4c systems.
  [SPARC64]: Fix sun4u PCI config space accesses on sun4u.
  [PARTITION] MSDOS: Fix Sun num_partitions handling.
  [SPARC]: Update defconfig.

arch/sparc/kernel/prom.c

@@ -415,7 +415,7 @@ static void __init of_console_init(void)
 	unsigned long flags;
 	const char *type;
 	phandle node;
-	int skip, fd;
+	int skip, tmp, fd;
 
 	of_console_path = prom_early_alloc(256);
 
@@ -442,8 +442,9 @@ static void __init of_console_init(void)
 			prom_halt();
 		}
 
+		tmp = skip;
 		for_each_node_by_type(dp, type) {
-			if (!skip--)
+			if (!tmp--)
 				break;
 		}
 		if (!dp) {

arch/sparc64/kernel/Makefile

@@ -8,14 +8,14 @@ EXTRA_CFLAGS := -Werror
 extra-y		:= head.o init_task.o vmlinux.lds
 
 obj-y		:= process.o setup.o cpu.o idprom.o \
-		   traps.o auxio.o una_asm.o sysfs.o \
+		   traps.o auxio.o una_asm.o sysfs.o iommu.o \
 		   irq.o ptrace.o time.o sys_sparc.o signal.o \
 		   unaligned.o central.o pci.o starfire.o semaphore.o \
 		   power.o sbus.o iommu_common.o sparc64_ksyms.o chmc.o \
 		   visemul.o prom.o of_device.o hvapi.o sstate.o mdesc.o
 
 obj-$(CONFIG_STACKTRACE) += stacktrace.o
-obj-$(CONFIG_PCI)	 += ebus.o isa.o pci_common.o pci_iommu.o \
+obj-$(CONFIG_PCI)	 += ebus.o isa.o pci_common.o \
 			    pci_psycho.o pci_sabre.o pci_schizo.o \
 			    pci_sun4v.o pci_sun4v_asm.o pci_fire.o
 obj-$(CONFIG_SMP)	 += smp.o trampoline.o hvtramp.o

arch/sparc64/kernel/ebus.c

@@ -391,6 +391,8 @@ static void __init fill_ebus_device(struct device_node *dp, struct linux_ebus_de
 	sd = &dev->ofdev.dev.archdata;
 	sd->prom_node = dp;
 	sd->op = &dev->ofdev;
+	sd->iommu = dev->bus->ofdev.dev.parent->archdata.iommu;
+	sd->stc = dev->bus->ofdev.dev.parent->archdata.stc;
 
 	dev->ofdev.node = dp;
 	dev->ofdev.dev.parent = &dev->bus->ofdev.dev;