diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2022-08-18 17:18:12 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-09-09 17:14:16 +0200 |
| commit | b519c9c7e68d5e2e9d5aaff3843fda09342c79d7 (patch) | |
| tree | 23338d2c251d48e198f7c7061b8bcb8d65fd126b /arch/arm/mach-footbridge/Kconfig | |
| parent | 568035b01cfb107af8d2e4bd2fb9aea22cf5b868 (diff) | |
ARM: footbridge: remove addin mode
This does not appear to have been used in many years, we can
kill off some of the uglier code.
Among other things, it avoids a randconfig issue when both modes
are disabled:
arch/arm/mach-footbridge/common.c:149:24: error: 'ebsa285_host_io_desc' defined but not used [-Werror=unused-variable]
149 | static struct map_desc ebsa285_host_io_desc[] __initdata = {
| ^~~~~~~~~~~~~~~~~~~~
arch/arm/mach-footbridge/common.c:136:24: error: 'fb_common_io_desc' defined but not used [-Werror=unused-variable]
136 | static struct map_desc fb_common_io_desc[] __initdata = {
| ^~~~~~~~~~~~~~~~~
The recently added phys_to_dma() functions are now trivial and
could probably be removed again as a follow-up, if anyone knows
how.
Cc: Christoph Hellwig <hch@lst.de>
Tested-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-footbridge/Kconfig')
| -rw-r--r-- | arch/arm/mach-footbridge/Kconfig | 28 |
1 files changed, 2 insertions, 26 deletions
diff --git a/arch/arm/mach-footbridge/Kconfig b/arch/arm/mach-footbridge/Kconfig index acc10b1caa69..3497ea8e91e3 100644 --- a/arch/arm/mach-footbridge/Kconfig +++ b/arch/arm/mach-footbridge/Kconfig @@ -8,31 +8,17 @@ config ARCH_CATS depends on UNUSED_BOARD_FILES select CLKEVT_I8253 select CLKSRC_I8253 - select FOOTBRIDGE_HOST select ISA - select ISA_DMA select FORCE_PCI help Say Y here if you intend to run this kernel on the CATS. Saying N will reduce the size of the Footbridge kernel. -config ARCH_EBSA285_ADDIN - bool "EBSA285 (addin mode)" - select ARCH_EBSA285 - select FOOTBRIDGE_ADDIN - help - Say Y here if you intend to run this kernel on the EBSA285 card - in addin mode. - - Saying N will reduce the size of the Footbridge kernel. - config ARCH_EBSA285_HOST bool "EBSA285 (host mode)" select ARCH_EBSA285 - select FOOTBRIDGE_HOST select ISA - select ISA_DMA select ARCH_MAY_HAVE_PC_FDC select FORCE_PCI help @@ -45,9 +31,7 @@ config ARCH_NETWINDER bool "NetWinder" select CLKEVT_I8253 select CLKSRC_I8253 - select FOOTBRIDGE_HOST select ISA - select ISA_DMA select FORCE_PCI help Say Y here if you intend to run this kernel on the Rebel.COM @@ -61,19 +45,11 @@ endmenu # Footbridge support config FOOTBRIDGE + def_bool y select ARCH_HAS_PHYS_TO_DMA - bool - -# Footbridge in host mode -config FOOTBRIDGE_HOST - bool select ARCH_MIGHT_HAVE_PC_SERIO + select ISA_DMA -# Footbridge in addin mode -config FOOTBRIDGE_ADDIN - bool - -# EBSA285 board in either host or addin mode config ARCH_EBSA285 bool |