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authorArnd Bergmann <arnd@arndb.de>2021-01-22 12:02:50 +0100
committerThomas Bogendoerfer <tsbogend@alpha.franken.de>2021-01-22 13:53:21 +0100
commitaadfe4b5f17c172e1329db23c7eb4657dd4f44b6 (patch)
treee37f08bfbd18c90cd8bf88e53c540aa3e2fc6e10 /arch/mips/jazz
parent919af8b96c89898b83c32a83b34caff0b4e74335 (diff)
MIPS: jazz: always allow little-endian builds
The kernel test robot keeps reporting the same bug when it shows up in new files after random unrelated patches: In file included from arch/mips/include/uapi/asm/byteorder.h:13, from arch/mips/include/asm/bitops.h:20, from include/linux/bitops.h:26, from include/linux/kernel.h:12, from include/linux/clk.h:13, from drivers/base/regmap/regmap-mmio.c:7: include/linux/byteorder/big_endian.h:8:2: warning: #warning inconsistent configuration, needs CONFIG_CPU_BIG_ENDIAN [-Wcpp] 8 | #warning inconsistent configuration, needs CONFIG_CPU_BIG_ENDIAN | ^~~~~~~ drivers/base/regmap/regmap-mmio.c: In function 'regmap_mmio_gen_context': >> drivers/base/regmap/regmap-mmio.c:274:2: error: duplicate case value 274 | case REGMAP_ENDIAN_NATIVE: | ^~~~ drivers/base/regmap/regmap-mmio.c:246:2: note: previously used here 246 | case REGMAP_ENDIAN_NATIVE: The problem is that some randconfig builds end up on the MIPS jazz platform with neither CONFIG_CPU_BIG_ENDIAN nor CONFIG_CPU_LITTLE_ENDIAN because no specific machine is selected. As it turns out, all jazz machines support little-endian kernels, so this can simply be allowed globally. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips/jazz')
-rw-r--r--arch/mips/jazz/Kconfig3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/mips/jazz/Kconfig b/arch/mips/jazz/Kconfig
index 06838f80a5d7..42932ca98db9 100644
--- a/arch/mips/jazz/Kconfig
+++ b/arch/mips/jazz/Kconfig
@@ -3,7 +3,6 @@ config ACER_PICA_61
bool "Support for Acer PICA 1 chipset"
depends on MACH_JAZZ
select DMA_NONCOHERENT
- select SYS_SUPPORTS_LITTLE_ENDIAN
help
This is a machine with a R4400 133/150 MHz CPU. To compile a Linux
kernel that runs on these, say Y here. For details about Linux on
@@ -15,7 +14,6 @@ config MIPS_MAGNUM_4000
depends on MACH_JAZZ
select DMA_NONCOHERENT
select SYS_SUPPORTS_BIG_ENDIAN
- select SYS_SUPPORTS_LITTLE_ENDIAN
help
This is a machine with a R4000 100 MHz CPU. To compile a Linux
kernel that runs on these, say Y here. For details about Linux on
@@ -26,7 +24,6 @@ config OLIVETTI_M700
bool "Support for Olivetti M700-10"
depends on MACH_JAZZ
select DMA_NONCOHERENT
- select SYS_SUPPORTS_LITTLE_ENDIAN
help
This is a machine with a R4000 100 MHz CPU. To compile a Linux
kernel that runs on these, say Y here. For details about Linux on