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

To: <linux-mips@linux-mips.org>
Subject: [PATCH] MIPS: Kconfig: Drop obsolete NR_CPUS_DEFAULT_{1,2} options
From: Markos Chandras <markos.chandras@imgtec.com>
Date: Wed, 21 Aug 2013 16:01:48 +0100
Cc: Markos Chandras <markos.chandras@imgtec.com>
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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> 
---
This patch is for the upstream-sfr/mips-for-linux-next tree
---
 arch/mips/Kconfig | 15 +--------------
 1 file changed, 1 insertion(+), 14 deletions(-)

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index e12764c..b69b4e4 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
-- 
1.8.3.2



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