[PATCH-RFC 01/10] lib: move GENERIC_IOMAP to lib/Kconfig
Michael S. Tsirkin
mst at redhat.com
Fri Nov 25 07:15:42 EST 2011
define GENERIC_IOMAP in a central location
instead of all architectures. This will be helpful
for the follow-up patch which makes it select
other configs. Code is also a bit shorter this way.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
arch/alpha/Kconfig | 4 ----
arch/cris/Kconfig | 5 +----
arch/hexagon/Kconfig | 4 +---
arch/ia64/Kconfig | 5 +----
arch/m68k/Kconfig | 4 +---
arch/openrisc/Kconfig | 3 ---
arch/powerpc/platforms/Kconfig | 3 ---
arch/score/Kconfig | 4 +---
arch/sh/Kconfig | 3 ---
arch/unicore32/Kconfig | 4 +---
arch/x86/Kconfig | 4 +---
lib/Kconfig | 3 +++
12 files changed, 10 insertions(+), 36 deletions(-)
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 3d74801..3636b11 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -70,10 +70,6 @@ config GENERIC_ISA_DMA
bool
default y
-config GENERIC_IOMAP
- bool
- default n
-
source "init/Kconfig"
source "kernel/Kconfig.freezer"
diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index 408b055..b3abfb0 100644
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -19,10 +19,6 @@ config GENERIC_CMOS_UPDATE
config ARCH_USES_GETTIMEOFFSET
def_bool n
-config GENERIC_IOMAP
- bool
- default y
-
config ARCH_HAS_ILOG2_U32
bool
default n
@@ -52,6 +48,7 @@ config CRIS
select HAVE_IDE
select HAVE_GENERIC_HARDIRQS
select GENERIC_IRQ_SHOW
+ select GENERIC_IOMAP
config HZ
int
diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig
index 02513c2..9059e39 100644
--- a/arch/hexagon/Kconfig
+++ b/arch/hexagon/Kconfig
@@ -26,6 +26,7 @@ config HEXAGON
select HAVE_ARCH_KGDB
select HAVE_ARCH_TRACEHOOK
select NO_IOPORT
+ select GENERIC_IOMAP
# mostly generic routines, with some accelerated ones
---help---
Qualcomm Hexagon is a processor architecture designed for high
@@ -73,9 +74,6 @@ config GENERIC_CSUM
config GENERIC_IRQ_PROBE
def_bool y
-config GENERIC_IOMAP
- def_bool y
-
#config ZONE_DMA
# bool
# default y
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 27489b6..2732e1b 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -29,6 +29,7 @@ config IA64
select GENERIC_IRQ_SHOW
select ARCH_WANT_OPTIONAL_GPIOLIB
select ARCH_HAVE_NMI_SAFE_CMPXCHG
+ select GENERIC_IOMAP
default y
help
The Itanium Processor Family is Intel's 64-bit successor to
@@ -102,10 +103,6 @@ config EFI
bool
default y
-config GENERIC_IOMAP
- bool
- default y
-
config ARCH_CLOCKSOURCE_DATA
def_bool y
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 361d540..973e686 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -38,9 +38,6 @@ config GENERIC_CALIBRATE_DELAY
bool
default y
-config GENERIC_IOMAP
- def_bool MMU
-
config TIME_LOW_RES
bool
default y
@@ -73,6 +70,7 @@ source "kernel/Kconfig.freezer"
config MMU
bool "MMU-based Paged Memory Management Support"
default y
+ select GENERIC_IOMAP
help
Select if you want MMU-based virtualised addressing space
support by paged memory management. If unsure, say 'Y'.
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig
index e518a5a..081a54f 100644
--- a/arch/openrisc/Kconfig
+++ b/arch/openrisc/Kconfig
@@ -38,9 +38,6 @@ config RWSEM_XCHGADD_ALGORITHM
config GENERIC_HWEIGHT
def_bool y
-config GENERIC_IOMAP
- def_bool y
-
config NO_IOPORT
def_bool y
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 3fe6d92..100feed 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -175,9 +175,6 @@ config PPC_INDIRECT_MMIO
config PPC_IO_WORKAROUNDS
bool
-config GENERIC_IOMAP
- bool
-
source "drivers/cpufreq/Kconfig"
menu "CPU Frequency drivers"
diff --git a/arch/score/Kconfig b/arch/score/Kconfig
index df169e8..455ce2d 100644
--- a/arch/score/Kconfig
+++ b/arch/score/Kconfig
@@ -4,6 +4,7 @@ config SCORE
def_bool y
select HAVE_GENERIC_HARDIRQS
select GENERIC_IRQ_SHOW
+ select GENERIC_IOMAP
choice
prompt "System type"
@@ -33,9 +34,6 @@ endmenu
config CPU_SCORE7
bool
-config GENERIC_IOMAP
- def_bool y
-
config NO_DMA
bool
default y
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 5629e20..5aeab58 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -84,9 +84,6 @@ config GENERIC_GPIO
config GENERIC_CALIBRATE_DELAY
bool
-config GENERIC_IOMAP
- bool
-
config GENERIC_CLOCKEVENTS
def_bool y
diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig
index 942ed61..eeb8054 100644
--- a/arch/unicore32/Kconfig
+++ b/arch/unicore32/Kconfig
@@ -12,6 +12,7 @@ config UNICORE32
select GENERIC_IRQ_PROBE
select GENERIC_IRQ_SHOW
select ARCH_WANT_FRAME_POINTERS
+ select GENERIC_IOMAP
help
UniCore-32 is 32-bit Instruction Set Architecture,
including a series of low-power-consumption RISC chip
@@ -30,9 +31,6 @@ config GENERIC_CLOCKEVENTS
config GENERIC_CSUM
def_bool y
-config GENERIC_IOMAP
- def_bool y
-
config NO_IOPORT
bool
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index cb9a104..08af645 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -75,6 +75,7 @@ config X86
select HAVE_BPF_JIT if (X86_64 && NET)
select CLKEVT_I8253
select ARCH_HAVE_NMI_SAFE_CMPXCHG
+ select GENERIC_IOMAP
config INSTRUCTION_DECODER
def_bool (KPROBES || PERF_EVENTS)
@@ -140,9 +141,6 @@ config NEED_SG_DMA_LENGTH
config GENERIC_ISA_DMA
def_bool ISA_DMA_API
-config GENERIC_IOMAP
- def_bool y
-
config GENERIC_BUG
def_bool y
depends on BUG
diff --git a/lib/Kconfig b/lib/Kconfig
index 32f3e5a..0058927 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -19,6 +19,9 @@ config RATIONAL
config GENERIC_FIND_FIRST_BIT
bool
+config GENERIC_IOMAP
+ bool
+
config CRC_CCITT
tristate "CRC-CCITT functions"
help
--
1.7.5.53.gc233e
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