Merge tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming

Pull Kconfig cleanups from Mark Salter:
 "Remove some unused config options from C6X and clean up PC_PARPORT
  dependencies.  The latter was discussed here:

    https://lkml.org/lkml/2013/10/8/12"

* tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming:
  c6x: remove unused COMMON_CLKDEV Kconfig parameter
  Kconfig cleanup (PARPORT_PC dependencies)
  x86: select ARCH_MIGHT_HAVE_PC_PARPORT
  unicore32: select ARCH_MIGHT_HAVE_PC_PARPORT
  sparc: select ARCH_MIGHT_HAVE_PC_PARPORT
  sh: select ARCH_MIGHT_HAVE_PC_PARPORT
  powerpc: select ARCH_MIGHT_HAVE_PC_PARPORT
  parisc: select ARCH_MIGHT_HAVE_PC_PARPORT
  mips: select ARCH_MIGHT_HAVE_PC_PARPORT
  microblaze: select ARCH_MIGHT_HAVE_PC_PARPORT
  m68k: select ARCH_MIGHT_HAVE_PC_PARPORT
  ia64: select ARCH_MIGHT_HAVE_PC_PARPORT
  arm: select ARCH_MIGHT_HAVE_PC_PARPORT
  alpha: select ARCH_MIGHT_HAVE_PC_PARPORT
  c6x: remove unused parameter in Kconfig

14 files changed, 20 insertions, 12 deletions

diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 8d2a4833acda..135c674eaf9e 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -1,6 +1,7 @@
 config ALPHA
 	bool
 	default y
+	select ARCH_MIGHT_HAVE_PC_PARPORT
 	select HAVE_AOUT
 	select HAVE_IDE
 	select HAVE_OPROFILE
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index e089e622be79..214b698cefea 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -5,6 +5,7 @@ config ARM
 	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
 	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
 	select ARCH_HAVE_CUSTOM_GPIO_H
+	select ARCH_MIGHT_HAVE_PC_PARPORT
 	select ARCH_USE_CMPXCHG_LOCKREF
 	select ARCH_WANT_IPC_PARSE_VERSION
 	select BUILDTIME_EXTABLE_SORT if MMU
diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig
index 957dd00ea561..77ea09b8bce1 100644
--- a/arch/c6x/Kconfig
+++ b/arch/c6x/Kconfig
@@ -36,9 +36,6 @@ config GENERIC_HWEIGHT
 config GENERIC_BUG
 	def_bool y
 
-config COMMON_CLKDEV
-	def_bool y
-
 config C6X_BIG_KERNEL
 	bool "Build a big kernel"
 	help
@@ -105,10 +102,6 @@ menu "Processor type and features"
 
 source "arch/c6x/platforms/Kconfig"
 
-config TMS320C6X_CACHES_ON
-	bool "L2 cache support"
-	default y
-
 config KERNEL_RAM_BASE_ADDRESS
 	hex "Virtual address of memory base"
 	default 0xe0000000 if SOC_TMS320C6455
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index dfe85e92ca2e..4e4119b0e691 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -6,6 +6,7 @@ menu "Processor type and features"
 
 config IA64
 	bool
+	select ARCH_MIGHT_HAVE_PC_PARPORT
 	select PCI if (!IA64_HP_SIM)
 	select ACPI if (!IA64_HP_SIM)
 	select PM if (!IA64_HP_SIM)
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 311a300d48cc..75f25a8e3001 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -1,6 +1,7 @@
 config M68K
 	bool
 	default y
+	select ARCH_MIGHT_HAVE_PC_PARPORT if ISA
 	select HAVE_IDE
 	select HAVE_AOUT if MMU
 	select HAVE_DEBUG_BUGVERBOSE
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index 655e1cadf692..e23cccde9c27 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -1,5 +1,6 @@
 config MICROBLAZE
 	def_bool y
+	select ARCH_MIGHT_HAVE_PC_PARPORT
 	select HAVE_MEMBLOCK
 	select HAVE_MEMBLOCK_NODE_MAP
 	select HAVE_FUNCTION_TRACER
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 867d7db11581..650de3976e7a 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1,6 +1,7 @@
 config MIPS
 	bool
 	default y
+	select ARCH_MIGHT_HAVE_PC_PARPORT
 	select HAVE_CONTEXT_TRACKING
 	select HAVE_GENERIC_DMA_COHERENT
 	select HAVE_IDE
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index c03567a9a915..b5f1858baf33 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -1,6 +1,7 @@
 config PARISC
 	def_bool y
 	select ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
+	select ARCH_MIGHT_HAVE_PC_PARPORT
 	select HAVE_IDE
 	select HAVE_OPROFILE
 	select HAVE_FUNCTION_TRACER if 64BIT
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 4740b0a15fa8..b44b52c0a8f0 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -85,6 +85,7 @@ config GENERIC_HWEIGHT
 config PPC
 	bool
 	default y
+	select ARCH_MIGHT_HAVE_PC_PARPORT
 	select BINFMT_ELF
 	select OF
 	select OF_EARLY_FLATTREE
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index e78561bc30ef..9b0979f4df7a 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -1,5 +1,6 @@
 config SUPERH
 	def_bool y
+	select ARCH_MIGHT_HAVE_PC_PARPORT
 	select EXPERT
 	select CLKDEV_LOOKUP
 	select HAVE_IDE if HAS_IOPORT
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 05fcfc634fcb..d4f7a6a163dc 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -12,6 +12,7 @@ config 64BIT
 config SPARC
 	bool
 	default y
+	select ARCH_MIGHT_HAVE_PC_PARPORT if SPARC64 && PCI
 	select OF
 	select OF_PROMTREE
 	select HAVE_IDE
diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig
index 82cdd8906f3d..a7ba27b2752b 100644
--- a/arch/unicore32/Kconfig
+++ b/arch/unicore32/Kconfig
@@ -1,5 +1,6 @@
 config UNICORE32
 	def_bool y
+	select ARCH_MIGHT_HAVE_PC_PARPORT
 	select HAVE_MEMBLOCK
 	select HAVE_GENERIC_DMA_COHERENT
 	select HAVE_DMA_ATTRS
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 83f521aa103f..e903c71f7e69 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -22,6 +22,7 @@ config X86_64
 config X86
 	def_bool y
 	select ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
+	select ARCH_MIGHT_HAVE_PC_PARPORT
 	select HAVE_AOUT if X86_32
 	select HAVE_UNSTABLE_SCHED_CLOCK
 	select ARCH_SUPPORTS_NUMA_BALANCING
diff --git a/drivers/parport/Kconfig b/drivers/parport/Kconfig
index dc82ef096f3b..2872ece81f35 100644
--- a/drivers/parport/Kconfig
+++ b/drivers/parport/Kconfig
@@ -31,15 +31,18 @@ menuconfig PARPORT
 
 	  If unsure, say Y.
 
+config ARCH_MIGHT_HAVE_PC_PARPORT
+	bool
+	help
+	  Select this config option from the architecture Kconfig if
+	  the architecture might have PC parallel port hardware.
+
 if PARPORT
 
 config PARPORT_PC
 	tristate "PC-style hardware"
-	depends on (!SPARC64 || PCI) && !SPARC32 && !M32R && !FRV && !S390 && \
-		(!M68K || ISA) && !MN10300 && !AVR32 && !BLACKFIN && \
-		!XTENSA && !CRIS
-
-	---help---
+	depends on ARCH_MIGHT_HAVE_PC_PARPORT
+	help
 	  You should say Y here if you have a PC-style parallel port. All
 	  IBM PC compatible computers and some Alphas have PC-style
 	  parallel ports.  PA-RISC owners should only say Y here if they