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MIPS: Kconfig: Drop obsolete NR_CPUS_DEFAULT_{1,2} options

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The NR_CPUS_DEFAULT_1 introduced as an aid for the QEMU
platform in 72ede9b189
"[MIPS] Qemu: Fix Symmetric Uniprocessor support"
which was later removed in
302922e5f6
"[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>
This commit is contained in:
Markos Chandras 2013-08-21 16:01:48 +01:00 committed by Ralf Baechle
parent c8acd40d38
commit c5eaff3e85
1 changed files with 1 additions and 14 deletions
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15
arch/mips/Kconfig
View file

@ -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