diff options
| author | William Breathitt Gray <vilhelm.gray@gmail.com> | 2016-05-01 17:50:29 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-05-01 20:21:02 -0700 |
| commit | 8ac0fba2da41620f4931a1007c71b0d4723eb02a (patch) | |
| tree | 6d73238c9e25bd9bc118f68d2f72620e40d43e11 | |
| parent | 1f62ff34a90471d1b735bac2c79e894afc7c59bc (diff) | |
| download | linux-8ac0fba2da41620f4931a1007c71b0d4723eb02a.tar.bz2 | |
isa: Decouple X86_32 dependency from the ISA Kconfig option
The introduction of the ISA_BUS option blocks the compilation of ISA
drivers on non-x86 platforms. The ISA_BUS configuration option should
not be necessary if the X86_32 dependency can be decoupled from the ISA
configuration option. This patch both removes the ISA_BUS configuration
option entirely and removes the X86_32 dependency from the ISA
configuration option.
Acked-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | arch/x86/Kconfig | 10 | ||||
| -rw-r--r-- | drivers/base/Makefile | 2 | ||||
| -rw-r--r-- | include/linux/isa.h | 2 |
3 files changed, 4 insertions, 10 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index a5977986f38b..280e5ebae2f5 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2472,16 +2472,8 @@ config ISA_DMA_API Enables ISA-style DMA support for devices requiring such controllers. If unsure, say Y. -config ISA_BUS - bool "ISA bus support" - help - Enables ISA bus support for devices requiring such controllers. - -if X86_32 - config ISA bool "ISA support" - depends on ISA_BUS ---help--- Find out whether you have ISA slots on your motherboard. ISA is the name of a bus system, i.e. the way the CPU talks to the other stuff @@ -2489,6 +2481,8 @@ config ISA (MCA) or VESA. ISA is an older system, now being displaced by PCI; newer boards don't support it. If you have ISA, say Y, otherwise N. +if X86_32 + config EISA bool "EISA support" depends on ISA diff --git a/drivers/base/Makefile b/drivers/base/Makefile index 4ebfb81cc7e9..6b2a84e7f2be 100644 --- a/drivers/base/Makefile +++ b/drivers/base/Makefile @@ -10,7 +10,7 @@ obj-$(CONFIG_DMA_CMA) += dma-contiguous.o obj-y += power/ obj-$(CONFIG_HAS_DMA) += dma-mapping.o obj-$(CONFIG_HAVE_GENERIC_DMA_COHERENT) += dma-coherent.o -obj-$(CONFIG_ISA_BUS) += isa.o +obj-$(CONFIG_ISA) += isa.o obj-$(CONFIG_FW_LOADER) += firmware_class.o obj-$(CONFIG_NUMA) += node.o obj-$(CONFIG_MEMORY_HOTPLUG_SPARSE) += memory.o diff --git a/include/linux/isa.h b/include/linux/isa.h index 2a02862775eb..b0270e3814c8 100644 --- a/include/linux/isa.h +++ b/include/linux/isa.h @@ -22,7 +22,7 @@ struct isa_driver { #define to_isa_driver(x) container_of((x), struct isa_driver, driver) -#ifdef CONFIG_ISA_BUS +#ifdef CONFIG_ISA int isa_register_driver(struct isa_driver *, unsigned int); void isa_unregister_driver(struct isa_driver *); #else |