m68k: only generate FPU instructions if CONFIG_FPU enabled

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Most of the m68k code that supports a hardware FPU is surrounded by
CONFIG_FPU. Be consistent and surround the hardware FPU instruction
setup in setup_mm.c with CONFIG_FPU as well as the check for
CONFIG_M68KFPU_EMU_ONLY.

The existing classic m68k architectures all define CONFIG_FPU, so they
see no change from this. But on ColdFire where we do not support the
emulated FP code we can now compile without CONFIG_FPU being set as well.

Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>

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This commit is contained in:

Greg Ungerer 2016-08-29 17:01:24 +10:00

parent 8912eaccb9

commit 6d3ec80562

1 changed files with 1 additions and 1 deletions

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arch/m68k/kernel/setup_mm.c

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