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| author | Markos Chandras <markos.chandras@imgtec.com> | 2013-08-21 16:01:48 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-09-03 16:31:26 +0200 |
| commit | c5eaff3e857e748da9202870b35ba236b6f276c9 (patch) | |
| tree | 9a4f5fe5e9f8c8d5086c942eaee51a92032c7fa6 /arch/mips/Kconfig | |
| parent | c8acd40d38a7a2a82fb2e2fc59e5035643bb44d1 (diff) | |
| download | blackbird-obmc-linux-c5eaff3e857e748da9202870b35ba236b6f276c9.tar.gz blackbird-obmc-linux-c5eaff3e857e748da9202870b35ba236b6f276c9.zip | |
MIPS: Kconfig: Drop obsolete NR_CPUS_DEFAULT_{1,2} options
The NR_CPUS_DEFAULT_1 introduced as an aid for the QEMU
platform in 72ede9b18967e7a8a62a88f164f003193f6d891f
"[MIPS] Qemu: Fix Symmetric Uniprocessor support"
which was later removed in
302922e5f6901eb6f29c58539631f71b3d9746b8
"[MIPS] Qemu: Remove platform."
On certain randconfigs it may happen for NR_CPUS to have an
empty value because not all SMP platforms select a suitable
NR_CPUS_DEFAULT_* value. We fix this by restoring the range
of NR_CPUS to 2..64 and drop the NR_CPUS_DEFAULT_{1,2} symbols.
The first one is no longer used and the latter is not needed since
NR_CPUS=2 is now the default value.
Fixes the following problem on a randconfig:
.config:164:warning: symbol value '' invalid for NR_CPUS
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Acked-by: Steven J. Hill <Steven.Hill@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5747/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index e12764c2a9d0..b69b4e4f55df 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -131,7 +131,6 @@ config BCM63XX select IRQ_CPU select SYS_HAS_CPU_MIPS32_R1 select SYS_HAS_CPU_BMIPS4350 if !BCM63XX_CPU_6338 && !BCM63XX_CPU_6345 && !BCM63XX_CPU_6348 - select NR_CPUS_DEFAULT_2 select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN select SYS_HAS_EARLY_PRINTK @@ -609,7 +608,6 @@ config SIBYTE_SWARM select BOOT_ELF32 select DMA_COHERENT select HAVE_PATA_PLATFORM - select NR_CPUS_DEFAULT_2 select SIBYTE_SB1250 select SWAP_IO_SPACE select SYS_HAS_CPU_SB1 @@ -623,7 +621,6 @@ config SIBYTE_LITTLESUR select BOOT_ELF32 select DMA_COHERENT select HAVE_PATA_PLATFORM - select NR_CPUS_DEFAULT_2 select SIBYTE_SB1250 select SWAP_IO_SPACE select SYS_HAS_CPU_SB1 @@ -635,7 +632,6 @@ config SIBYTE_SENTOSA bool "Sibyte BCM91250E-Sentosa" select BOOT_ELF32 select DMA_COHERENT - select NR_CPUS_DEFAULT_2 select SIBYTE_SB1250 select SWAP_IO_SPACE select SYS_HAS_CPU_SB1 @@ -1862,7 +1858,6 @@ config MIPS_MT_SMP select CPU_MIPSR2_IRQ_VI select CPU_MIPSR2_IRQ_EI select MIPS_MT - select NR_CPUS_DEFAULT_2 select SMP select SYS_SUPPORTS_SCHED_SMT if SMP select SYS_SUPPORTS_SMP @@ -2173,12 +2168,6 @@ config SYS_SUPPORTS_MIPS_CMP config SYS_SUPPORTS_SMP bool -config NR_CPUS_DEFAULT_1 - bool - -config NR_CPUS_DEFAULT_2 - bool - config NR_CPUS_DEFAULT_4 bool @@ -2196,10 +2185,8 @@ config NR_CPUS_DEFAULT_64 config NR_CPUS int "Maximum number of CPUs (2-64)" - range 1 64 if NR_CPUS_DEFAULT_1 + range 2 64 depends on SMP - default "1" if NR_CPUS_DEFAULT_1 - default "2" if NR_CPUS_DEFAULT_2 default "4" if NR_CPUS_DEFAULT_4 default "8" if NR_CPUS_DEFAULT_8 default "16" if NR_CPUS_DEFAULT_16 |
