[MIPS] IP22: Remove SYS_SUPPORTS_SMP test code.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 0f7b0a1..3ebc5b2 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -596,7 +596,6 @@
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_64BIT_KERNEL
 	select SYS_SUPPORTS_BIG_ENDIAN
-	select SYS_SUPPORTS_SMP
 	help
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