[MIPS] Delete unused CONFIG_64BIT_CONTEXT

The merge of the code to use this was never completed so delete it for the
time being.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index d60bbbb953f0eadda7fd4233d6d5e1e1476a77d1..12bf96334174d592baa0868ef9df04f27dea5653 100644 (file)
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1585,15 +1585,6 @@ config CPU_HAS_SMARTMIPS
 config CPU_HAS_WB
        bool
 
-config 64BIT_CONTEXT
-       bool "Save 64bit integer registers"
-       depends on 32BIT && CPU_LOONGSON2
-       help
-         Loongson2 CPU is 64bit , when used in 32BIT mode, its integer
-         registers can still be accessed as 64bit, mainly for multimedia
-         instructions. We must have all 64bit save/restored to make sure
-         those instructions to get correct result.
-
 #
 # Vectored interrupt mode is an R2 feature
 #