sparc,sparc64: unify Kconfig files

Merge all of sparc64 Kconfig to sparc Kconfig.
The merge was checked by:
- visual inspection in menuconfig
- result of allnoconfig, allmodconfig, allyesconfig was checked before and after
- result of a number of randconfig was checked before and after

scripts/diffconfig was used to check if the config differed before and after

The validity of the test was checked by on purpose introducing
a few bugs - and they were all caught by first run.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

arch/sparc64/Kconfig

-# sparc64 configuration
-mainmenu "Linux Kernel Configuration for 64-bit SPARC"
-
-config SPARC
-	bool
-	default y
-	select HAVE_OPROFILE
-	select HAVE_KPROBES
-	select HAVE_KRETPROBES
-
-config SPARC64
-	bool
-	default y
-	select HAVE_FUNCTION_TRACER
-	select HAVE_IDE
-	select HAVE_LMB
-	select HAVE_ARCH_KGDB
-	select USE_GENERIC_SMP_HELPERS if SMP
-	select HAVE_ARCH_TRACEHOOK
-	select ARCH_WANT_OPTIONAL_GPIOLIB
-	select RTC_CLASS
-	select RTC_DRV_M48T59
-	select RTC_DRV_CMOS
-	select RTC_DRV_BQ4802
-	select RTC_DRV_SUN4V
-	select RTC_DRV_STARFIRE
-
-config GENERIC_TIME
-	bool
-	default y
-
-config GENERIC_CMOS_UPDATE
-	bool
-	default y
-
-config GENERIC_CLOCKEVENTS
-	bool
-	default y
-
-config GENERIC_GPIO
-	bool
-	help
-	  Generic GPIO API support
-
-config 64BIT
-	def_bool y
-
-config MMU
-	bool
-	default y
-
-config IOMMU_HELPER
-	bool
-	default y
-
-config QUICKLIST
-	bool
-	default y
-
-config STACKTRACE_SUPPORT
-	bool
-	default y
-
-config LOCKDEP_SUPPORT
-	bool
-	default y
-
-config ARCH_MAY_HAVE_PC_FDC
-	bool
-	default y
-
-config ARCH_HAS_ILOG2_U32
-	bool
-	default n
-
-config ARCH_HAS_ILOG2_U64
-	bool
-	default n
-
-config AUDIT_ARCH
-	bool
-	default y
-
-config HAVE_SETUP_PER_CPU_AREA
-	def_bool y
-
-config ARCH_NO_VIRT_TO_BUS
-	def_bool y
-
-config OF
-	def_bool y
-
-config GENERIC_HARDIRQS_NO__DO_IRQ
-	bool
-	def_bool y
-
-source "init/Kconfig"
-source "kernel/Kconfig.freezer"
-
-menu "Processor type and features"
-
-choice
-	prompt "Kernel page size"
-	default SPARC64_PAGE_SIZE_8KB
-
-config SPARC64_PAGE_SIZE_8KB
-	bool "8KB"
-	help
-	  This lets you select the page size of the kernel.
-
-	  8KB and 64KB work quite well, since SPARC ELF sections
-	  provide for up to 64KB alignment.
-
-	  If you don't know what to do, choose 8KB.
-
-config SPARC64_PAGE_SIZE_64KB
-	bool "64KB"
-
-endchoice
-
-config SECCOMP
-	bool "Enable seccomp to safely compute untrusted bytecode"
-	depends on PROC_FS
-	default y
-	help
-	  This kernel feature is useful for number crunching applications
-	  that may need to compute untrusted bytecode during their
-	  execution. By using pipes or other transports made available to
-	  the process as file descriptors supporting the read/write
-	  syscalls, it's possible to isolate those applications in
-	  their own address space using seccomp. Once seccomp is
-	  enabled via /proc/<pid>/seccomp, it cannot be disabled
-	  and the task is only allowed to execute a few safe syscalls
-	  defined by each seccomp mode.
-
-	  If unsure, say Y. Only embedded should say N here.
-
-source kernel/Kconfig.hz
-
-config HOTPLUG_CPU
-	bool "Support for hot-pluggable CPUs"
-	depends on SMP
-	select HOTPLUG
-	help
-	  Say Y here to experiment with turning CPUs off and on.  CPUs
-	  can be controlled through /sys/devices/system/cpu/cpu#.
-	  Say N if you want to disable CPU hotplug.
-
-config GENERIC_HARDIRQS
-	bool
-	default y
-
-source "kernel/time/Kconfig"
-
-config SMP
-	bool "Symmetric multi-processing support"
-	help
-	  This enables support for systems with more than one CPU. If you have
-	  a system with only one CPU, say N. If you have a system with more than
-	  one CPU, say Y.
-
-	  If you say N here, the kernel will run on single and multiprocessor
-	  machines, but will use only one CPU of a multiprocessor machine. If
-	  you say Y here, the kernel will run on single-processor machines.
-	  On a single-processor machine, the kernel will run faster if you say
-	  N here.
-
-	  If you don't know what to do here, say N.
-
-config NR_CPUS
-	int "Maximum number of CPUs (2-1024)"
-	range 2 1024
-	depends on SMP
-	default "64"
-
-source "drivers/cpufreq/Kconfig"
-
-config US3_FREQ
-	tristate "UltraSPARC-III CPU Frequency driver"
-	depends on CPU_FREQ
-	select CPU_FREQ_TABLE
-	help
-	  This adds the CPUFreq driver for UltraSPARC-III processors.
-
-	  For details, take a look at <file:Documentation/cpu-freq>.
-
-	  If in doubt, say N.
-
-config US2E_FREQ
-	tristate "UltraSPARC-IIe CPU Frequency driver"
-	depends on CPU_FREQ
-	select CPU_FREQ_TABLE
-	help
-	  This adds the CPUFreq driver for UltraSPARC-IIe processors.
-
-	  For details, take a look at <file:Documentation/cpu-freq>.
-
-	  If in doubt, say N.
-
-config US3_MC
-	tristate "UltraSPARC-III Memory Controller driver"
-	default y
-	help
-	  This adds a driver for the UltraSPARC-III memory controller.
-	  Loading this driver allows exact mnemonic strings to be
-	  printed in the event of a memory error, so that the faulty DIMM
-	  on the motherboard can be matched to the error.
-
-	  If in doubt, say Y, as this information can be very useful.
-
-# Global things across all Sun machines.
-config GENERIC_LOCKBREAK
-	bool
-	default y
-	depends on SMP && PREEMPT
-
-config RWSEM_GENERIC_SPINLOCK
-	bool
-
-config RWSEM_XCHGADD_ALGORITHM
-	bool
-	default y
-
-config GENERIC_FIND_NEXT_BIT
-	bool
-	default y
-
-config GENERIC_HWEIGHT
-	bool
-	default y if !ULTRA_HAS_POPULATION_COUNT
-
-config GENERIC_CALIBRATE_DELAY
-	bool
-	default y
-
-choice
-	prompt "SPARC64 Huge TLB Page Size"
-	depends on HUGETLB_PAGE
-	default HUGETLB_PAGE_SIZE_4MB
-
-config HUGETLB_PAGE_SIZE_4MB
-	bool "4MB"
-
-config HUGETLB_PAGE_SIZE_512K
-	bool "512K"
-
-config HUGETLB_PAGE_SIZE_64K
-	depends on !SPARC64_PAGE_SIZE_64KB
-	bool "64K"
-
-endchoice
-
-config NUMA
-	bool "NUMA support"
-	depends on SMP
-
-config NODES_SHIFT
-	int
-	default "4"
-	depends on NEED_MULTIPLE_NODES
-
-# Some NUMA nodes have memory ranges that span
-# other nodes.  Even though a pfn is valid and
-# between a node's start and end pfns, it may not
-# reside on that node.  See memmap_init_zone()
-# for details.
-config NODES_SPAN_OTHER_NODES
-	def_bool y
-	depends on NEED_MULTIPLE_NODES
-
-config ARCH_POPULATES_NODE_MAP
-	def_bool y
-
-config ARCH_SELECT_MEMORY_MODEL
-	def_bool y
-
-config ARCH_SPARSEMEM_ENABLE
-	def_bool y
-	select SPARSEMEM_VMEMMAP_ENABLE
-
-config ARCH_SPARSEMEM_DEFAULT
-	def_bool y
-
-source "mm/Kconfig"
-
-config SCHED_SMT
-	bool "SMT (Hyperthreading) scheduler support"
-	depends on SMP
-	default y
-	help
-	  SMT scheduler support improves the CPU scheduler's decision making
-	  when dealing with SPARC cpus at a cost of slightly increased overhead
-	  in some places. If unsure say N here.
-
-config SCHED_MC
-	bool "Multi-core scheduler support"
-	depends on SMP
-	default y
-	help
-	  Multi-core scheduler support improves the CPU scheduler's decision
-	  making when dealing with multi-core CPU chips at a cost of slightly
-	  increased overhead in some places. If unsure say N here.
-
-source "kernel/Kconfig.preempt"
-
-config CMDLINE_BOOL
-	bool "Default bootloader kernel arguments"
-
-config CMDLINE
-	string "Initial kernel command string"
-	depends on CMDLINE_BOOL
-	default "console=ttyS0,9600 root=/dev/sda1"
-	help
-	  Say Y here if you want to be able to pass default arguments to
-	  the kernel. This will be overridden by the bootloader, if you
-	  use one (such as SILO). This is most useful if you want to boot
-	  a kernel from TFTP, and want default options to be available
-	  with having them passed on the command line.
-
-	  NOTE: This option WILL override the PROM bootargs setting!
-
-endmenu
-
-menu "Bus options (PCI etc.)"
-
-config ISA
-	bool
-
-config ISAPNP
-	bool
-
-config EISA
-	bool
-
-config MCA
-	bool
-
-config PCMCIA
-	tristate
-	help
-	  Say Y here if you want to attach PCMCIA- or PC-cards to your Linux
-	  computer.  These are credit-card size devices such as network cards,
-	  modems or hard drives often used with laptops computers.  There are
-	  actually two varieties of these cards: the older 16 bit PCMCIA cards
-	  and the newer 32 bit CardBus cards.  If you want to use CardBus
-	  cards, you need to say Y here and also to "CardBus support" below.
-
-	  To use your PC-cards, you will need supporting software from David
-	  Hinds' pcmcia-cs package (see the file <file:Documentation/Changes>
-	  for location).  Please also read the PCMCIA-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>.
-
-	  To compile this driver as modules, choose M here: the
-	  modules will be called pcmcia_core and ds.
-
-config SBUS
-	bool
-	default y
-
-config SBUSCHAR
-	bool
-	default y
-
-config SUN_AUXIO
-	bool
-	default y
-
-config SUN_IO
-	bool
-	default y
-
-config SUN_LDOMS
-	bool "Sun Logical Domains support"
-	help
-	  Say Y here is you want to support virtual devices via
-	  Logical Domains.
-
-config PCI
-	bool "PCI support"
-	select ARCH_SUPPORTS_MSI
-	help
-	  Find out whether your system includes a PCI bus. PCI is the name of
-	  a bus system, i.e. the way the CPU talks to the other stuff inside
-	  your box.  If you say Y here, the kernel will include drivers and
-	  infrastructure code to support PCI bus devices.
-
-config PCI_DOMAINS
-	def_bool PCI
-
-config PCI_SYSCALL
-	def_bool PCI
-
-source "drivers/pci/Kconfig"
-
-config SUN_OPENPROMFS
-	tristate "Openprom tree appears in /proc/openprom"
-	help
-	  If you say Y, the OpenPROM device tree will be available as a
-	  virtual file system, which you can mount to /proc/openprom by "mount
-	  -t openpromfs none /proc/openprom".
-
-	  To compile the /proc/openprom support as a module, choose M here: the
-	  module will be called openpromfs.  If unsure, choose M.
-
-endmenu
-
-menu "Executable file formats"
-
-source "fs/Kconfig.binfmt"
-
-config COMPAT
-	bool
-	default y
-	select COMPAT_BINFMT_ELF
-
-config SYSVIPC_COMPAT
-	bool
-	depends on COMPAT && SYSVIPC
-	default y
-
-endmenu
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "drivers/sbus/char/Kconfig"
-
-source "fs/Kconfig"
-
-source "arch/sparc/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
+source arch/sparc/Kconfig