From 5ea8176994003483a18c8fed580901e2125f8a83 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 11 Feb 2007 15:41:31 +0000 Subject: [PATCH] sort the devres mess out * Split the implementation-agnostic stuff in separate files. * Make sure that targets using non-default request_irq() pull kernel/irq/devres.o * Introduce new symbols (HAS_IOPORT and HAS_IOMEM) defaulting to positive; allow architectures to turn them off (we needed these symbols anyway for dependencies of quite a few drivers). * protect the ioport-related parts of lib/devres.o with CONFIG_HAS_IOPORT. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- arch/arm/Kconfig | 5 +++++ arch/cris/Kconfig | 3 +++ arch/h8300/Kconfig | 3 +++ arch/h8300/kernel/Makefile | 4 +++- arch/m32r/Kconfig | 3 +++ arch/m68k/Kconfig | 3 +++ arch/m68k/kernel/Makefile | 4 +++- arch/m68knommu/Kconfig | 3 +++ arch/s390/Kconfig | 3 +++ arch/sparc/kernel/Makefile | 4 +++- arch/um/Kconfig | 3 +++ arch/xtensa/Kconfig | 3 +++ 12 files changed, 38 insertions(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index fbf4b2a62b6..5c795193ebb 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -29,6 +29,10 @@ config MMU bool default y +config NO_IOPORT + bool + default n + config EISA bool ---help--- @@ -298,6 +302,7 @@ config ARCH_RPC select TIMER_ACORN select ARCH_MAY_HAVE_PC_FDC select ISA_DMA_API + select NO_IOPORT 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/cris/Kconfig b/arch/cris/Kconfig index e3db1427dbe..4b41248b61a 100644 --- a/arch/cris/Kconfig +++ b/arch/cris/Kconfig @@ -44,6 +44,9 @@ config IRQ_PER_CPU bool default y +config NO_IOPORT + def_bool y + config CRIS bool default y diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index 146eb28f622..1734d96422c 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -57,6 +57,9 @@ config TIME_LOW_RES bool default y +config NO_IOPORT + def_bool y + config ISA bool default y diff --git a/arch/h8300/kernel/Makefile b/arch/h8300/kernel/Makefile index 71b6131e98b..4edbc2ef6ca 100644 --- a/arch/h8300/kernel/Makefile +++ b/arch/h8300/kernel/Makefile @@ -6,6 +6,8 @@ extra-y := vmlinux.lds obj-y := process.o traps.o ptrace.o ints.o \ sys_h8300.o time.o semaphore.o signal.o \ - setup.o gpio.o init_task.o syscalls.o + setup.o gpio.o init_task.o syscalls.o devres.o + +devres-y = ../../../kernel/irq/devres.o obj-$(CONFIG_MODULES) += module.o h8300_ksyms.o diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index 565d0138078..9740d6b8ae1 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -28,6 +28,9 @@ config GENERIC_IRQ_PROBE bool default y +config NO_IOPORT + def_bool y + source "init/Kconfig" diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 0bffbe6e7e1..a8e1e604dfa 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -42,6 +42,9 @@ config ARCH_MAY_HAVE_PC_FDC depends on Q40 || (BROKEN && SUN3X) default y +config NO_IOPORT + def_bool y + mainmenu "Linux/68k Kernel Configuration" source "init/Kconfig" diff --git a/arch/m68k/kernel/Makefile b/arch/m68k/kernel/Makefile index 1c9ecaa473d..0b68ab8d63d 100644 --- a/arch/m68k/kernel/Makefile +++ b/arch/m68k/kernel/Makefile @@ -10,7 +10,9 @@ endif extra-y += vmlinux.lds obj-y := entry.o process.o traps.o ints.o signal.o ptrace.o \ - sys_m68k.o time.o semaphore.o setup.o m68k_ksyms.o + sys_m68k.o time.o semaphore.o setup.o m68k_ksyms.o devres.o + +devres-y = ../../../kernel/irq/devres.o obj-$(CONFIG_PCI) += bios32.o obj-$(CONFIG_MODULES) += module.o diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig index c5fc5406dad..823f73736bb 100644 --- a/arch/m68knommu/Kconfig +++ b/arch/m68knommu/Kconfig @@ -53,6 +53,9 @@ config TIME_LOW_RES bool default y +config NO_IOPORT + def_bool y + source "init/Kconfig" menu "Processor type and features" diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index c6497300426..0c83d26ef09 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -41,6 +41,9 @@ config GENERIC_HWEIGHT config GENERIC_TIME def_bool y +config NO_IOPORT + def_bool y + mainmenu "Linux Kernel Configuration" config S390 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile index 6616ee05c31..e795f282dec 100644 --- a/arch/sparc/kernel/Makefile +++ b/arch/sparc/kernel/Makefile @@ -12,7 +12,9 @@ obj-y := entry.o wof.o wuf.o etrap.o rtrap.o traps.o $(IRQ_OBJS) \ sys_sparc.o sunos_asm.o systbls.o \ time.o windows.o cpu.o devices.o sclow.o \ tadpole.o tick14.o ptrace.o sys_solaris.o \ - unaligned.o muldiv.o semaphore.o prom.o of_device.o + unaligned.o muldiv.o semaphore.o prom.o of_device.o devres.o + +devres-y = ../../../kernel/irq/devres.o obj-$(CONFIG_PCI) += pcic.o obj-$(CONFIG_SUN4) += sun4setup.o diff --git a/arch/um/Kconfig b/arch/um/Kconfig index d32a80e6668..b3a21ba77cd 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -16,6 +16,9 @@ config MMU bool default y +config NO_IOMEM + def_bool y + mainmenu "Linux/Usermode Kernel Configuration" config ISA diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 7c99d518e49..7fbb44bea37 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -46,6 +46,9 @@ config ARCH_HAS_ILOG2_U64 bool default n +config NO_IOPORT + def_bool y + source "init/Kconfig" menu "Processor type and features" -- cgit v1.2.3