MIPS: branch: Remove FP branch handling when CONFIG_MIPS_FP_SUPPORT=n

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When CONFIG_MIPS_FP_SUPPORT=n we don't support floating point, so remove
the floating point branch support from __compute_return_epc_for_insn() &
__mm_isBranchInstr(). This code should never be needed & more
importantly relies upon FPU state in struct task_struct which will later
be removed.

Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/21017/
Cc: linux-mips@linux-mips.org

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Paul Burton 2018-11-07 23:14:06 +00:00

parent 5328f7422e

commit 6a1cc218b9

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1 changed files with 16 additions and 6 deletions

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arch/mips/kernel/branch.c

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