MIPS: Kconfig: Drop obsolete NR_CPUS_DEFAULT_{1,2} options
The NR_CPUS_DEFAULT_1 introduced as an aid for the QEMU platform in72ede9b189
"[MIPS] Qemu: Fix Symmetric Uniprocessor support" which was later removed in302922e5f6
"[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>
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@ -131,7 +131,6 @@ config BCM63XX
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select IRQ_CPU
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select SYS_HAS_CPU_MIPS32_R1
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select SYS_HAS_CPU_BMIPS4350 if !BCM63XX_CPU_6338 && !BCM63XX_CPU_6345 && !BCM63XX_CPU_6348
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select NR_CPUS_DEFAULT_2
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select SYS_SUPPORTS_32BIT_KERNEL
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select SYS_SUPPORTS_BIG_ENDIAN
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select SYS_HAS_EARLY_PRINTK
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@ -609,7 +608,6 @@ config SIBYTE_SWARM
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select BOOT_ELF32
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select DMA_COHERENT
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select HAVE_PATA_PLATFORM
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select NR_CPUS_DEFAULT_2
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select SIBYTE_SB1250
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select SWAP_IO_SPACE
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select SYS_HAS_CPU_SB1
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@ -623,7 +621,6 @@ config SIBYTE_LITTLESUR
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select BOOT_ELF32
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select DMA_COHERENT
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select HAVE_PATA_PLATFORM
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select NR_CPUS_DEFAULT_2
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select SIBYTE_SB1250
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select SWAP_IO_SPACE
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select SYS_HAS_CPU_SB1
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@ -635,7 +632,6 @@ config SIBYTE_SENTOSA
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bool "Sibyte BCM91250E-Sentosa"
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select BOOT_ELF32
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select DMA_COHERENT
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select NR_CPUS_DEFAULT_2
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select SIBYTE_SB1250
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select SWAP_IO_SPACE
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select SYS_HAS_CPU_SB1
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@ -1862,7 +1858,6 @@ config MIPS_MT_SMP
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select CPU_MIPSR2_IRQ_VI
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select CPU_MIPSR2_IRQ_EI
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select MIPS_MT
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select NR_CPUS_DEFAULT_2
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select SMP
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select SYS_SUPPORTS_SCHED_SMT if SMP
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select SYS_SUPPORTS_SMP
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@ -2173,12 +2168,6 @@ config SYS_SUPPORTS_MIPS_CMP
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config SYS_SUPPORTS_SMP
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bool
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config NR_CPUS_DEFAULT_1
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bool
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config NR_CPUS_DEFAULT_2
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bool
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config NR_CPUS_DEFAULT_4
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bool
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@ -2196,10 +2185,8 @@ config NR_CPUS_DEFAULT_64
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config NR_CPUS
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int "Maximum number of CPUs (2-64)"
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range 1 64 if NR_CPUS_DEFAULT_1
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range 2 64
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depends on SMP
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default "1" if NR_CPUS_DEFAULT_1
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default "2" if NR_CPUS_DEFAULT_2
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default "4" if NR_CPUS_DEFAULT_4
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default "8" if NR_CPUS_DEFAULT_8
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default "16" if NR_CPUS_DEFAULT_16
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