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authorviro@ZenIV.linux.org.uk <viro@ZenIV.linux.org.uk>2005-09-06 01:48:42 +0100
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-07 17:17:12 -0700
commita08b6b7968e7a6afc75e365ac31830867275abdc (patch)
tree4c8bc7006f09eb01950cbf0d6854128cc969a486 /arch
parent8ae418cf85b92cae7bce3d810b6aaf354e77be84 (diff)
downloadlinux-sh-a08b6b7968e7a6afc75e365ac31830867275abdc.tar.gz
[PATCH] Kconfig fix (BLK_DEV_FD dependencies)
Sanitized and fixed floppy dependencies: split the messy dependencies for BLK_DEV_FD by introducing a new symbol (ARCH_MAY_HAVE_PC_FDC), making BLK_DEV_FD depend on that one and taking declarations of ARCH_MAY_HAVE_PC_FDC to arch/*/Kconfig. While we are at it, fixed several obvious cases when BLK_DEV_FD should have been excluded (architectures lacking asm/floppy.h are *not* going to have floppy.c compile, let alone work). If you can come up with better name for that ("this architecture might have working PC-compatible floppy disk controller"), you are more than welcome - just s/ARCH_MAY_HAVE_PC_FDC/your_prefered_name/g in the patch below... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/alpha/Kconfig3
-rw-r--r--arch/arm/Kconfig4
-rw-r--r--arch/arm/mach-footbridge/Kconfig1
-rw-r--r--arch/arm26/Kconfig4
-rw-r--r--arch/i386/Kconfig4
-rw-r--r--arch/m68k/Kconfig5
-rw-r--r--arch/mips/Kconfig5
-rw-r--r--arch/parisc/Kconfig4
-rw-r--r--arch/ppc/Kconfig4
-rw-r--r--arch/ppc64/Kconfig4
-rw-r--r--arch/sh/Kconfig4
-rw-r--r--arch/sparc/Kconfig4
-rw-r--r--arch/sparc64/Kconfig4
-rw-r--r--arch/x86_64/Kconfig4
14 files changed, 54 insertions, 0 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 189d5eababa8..786491f9ceb2 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -479,6 +479,9 @@ config EISA
depends on ALPHA_GENERIC || ALPHA_JENSEN || ALPHA_ALCOR || ALPHA_MIKASA || ALPHA_SABLE || ALPHA_LYNX || ALPHA_NORITAKE || ALPHA_RAWHIDE
default y
+config ARCH_MAY_HAVE_PC_FDC
+ def_bool y
+
config SMP
bool "Symmetric multi-processing support"
depends on ALPHA_SABLE || ALPHA_LYNX || ALPHA_RAWHIDE || ALPHA_DP264 || ALPHA_WILDFIRE || ALPHA_TITAN || ALPHA_GENERIC || ALPHA_SHARK || ALPHA_MARVEL
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 68dfdba71d74..0f2899b4159d 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -64,6 +64,9 @@ config GENERIC_CALIBRATE_DELAY
config GENERIC_BUST_SPINLOCK
bool
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+
config GENERIC_ISA_DMA
bool
@@ -150,6 +153,7 @@ config ARCH_RPC
select ARCH_ACORN
select FIQ
select TIMER_ACORN
+ select ARCH_MAY_HAVE_PC_FDC
help
On the Acorn Risc-PC, Linux can support the internal IDE disk and
CD-ROM interface, serial and parallel port, and the floppy drive.
diff --git a/arch/arm/mach-footbridge/Kconfig b/arch/arm/mach-footbridge/Kconfig
index 324d9edeec38..bdd257921cfb 100644
--- a/arch/arm/mach-footbridge/Kconfig
+++ b/arch/arm/mach-footbridge/Kconfig
@@ -87,6 +87,7 @@ config FOOTBRIDGE_ADDIN
# EBSA285 board in either host or addin mode
config ARCH_EBSA285
+ select ARCH_MAY_HAVE_PC_FDC
bool
endif
diff --git a/arch/arm26/Kconfig b/arch/arm26/Kconfig
index 1f0373267306..1f00b3d03a07 100644
--- a/arch/arm26/Kconfig
+++ b/arch/arm26/Kconfig
@@ -55,6 +55,10 @@ config GENERIC_BUST_SPINLOCK
config GENERIC_ISA_DMA
bool
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
source "init/Kconfig"
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index 4b7de3e1e57b..5d51b38bd70d 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -37,6 +37,10 @@ config GENERIC_IOMAP
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
source "init/Kconfig"
menu "Processor type and features"
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 178c4a3fbb72..ba960bbc8e6d 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -25,6 +25,11 @@ config GENERIC_CALIBRATE_DELAY
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ depends on Q40 || (BROKEN && SUN3X)
+ default y
+
mainmenu "Linux/68k Kernel Configuration"
source "init/Kconfig"
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index d79fba0aa8bf..8d76eb1ff291 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -4,6 +4,11 @@ config MIPS
# Horrible source of confusion. Die, die, die ...
select EMBEDDED
+# shouldn't it be per-subarchitecture?
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
mainmenu "Linux/MIPS Kernel Configuration"
source "init/Kconfig"
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 1c2d87435233..0b07922a2ac6 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -49,6 +49,10 @@ config ISA_DMA_API
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
source "init/Kconfig"
diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig
index 36dee0ff5ca0..6ab7e5ea5fcf 100644
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -47,6 +47,10 @@ config SCHED_NO_NO_OMIT_FRAME_POINTER
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
source "init/Kconfig"
menu "Processor"
diff --git a/arch/ppc64/Kconfig b/arch/ppc64/Kconfig
index 13b262f10216..deca68ad644a 100644
--- a/arch/ppc64/Kconfig
+++ b/arch/ppc64/Kconfig
@@ -44,6 +44,10 @@ config SCHED_NO_NO_OMIT_FRAME_POINTER
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
# We optimistically allocate largepages from the VM, so make the limit
# large enough (16MB). This badly named config option is actually
# max order + 1
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index adc8109f8b77..3e804c736e64 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -37,6 +37,10 @@ config GENERIC_CALIBRATE_DELAY
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
source "init/Kconfig"
menu "System type"
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index aca028aa29bf..aba05394d30a 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -211,6 +211,10 @@ config GENERIC_CALIBRATE_DELAY
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
config SUN_PM
bool
default y
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index 73ec6aec5ed5..1e9d8638a28a 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -26,6 +26,10 @@ config TIME_INTERPOLATION
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
choice
prompt "Kernel page size"
default SPARC64_PAGE_SIZE_8KB
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index 251ce7cf1a38..8f868b67ef0f 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -65,6 +65,10 @@ config GENERIC_IOMAP
bool
default y
+config ARCH_MAY_HAVE_PC_FDC
+ bool
+ default y
+
source "init/Kconfig"