MIPS: Kconfig: Drop obsolete NR_CPUS_DEFAULT_{1,2} options
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 <5cdbcb0e11d2b5ebc39222958c54a1c6329d0c9d@imgtec.com>
Acked-by: Steven J. Hill <65de785d8c782d8fbc3c121e7b1bdd045e15ee49@imgtec.com>
Cc: 562397917b9a8bf316569a848858b12fb417723f@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5747/
Signed-off-by: Ralf Baechle <92f48d309cda194c8eda36aa8f9ae28c488fa208@linux-mips.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs