MIPS: Hide CONFIG_MIPS_O32_FP64_SUPPORT prompt for >= MIPSr6

From MIPSr6 onwards FP64 support is mandatory, and so
CONFIG_MIPS_O32_FP64_SUPPORT is always selected for configurations which
support O32 binaries. Hide the useless unchangeable prompt in these
cases.

Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/21019/
Cc: linux-mips@linux-mips.org
This commit is contained in:
Paul Burton 2018-11-07 23:13:58 +00:00
commit b7f1e273b7
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