projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: c92e47e) | patch
MIPS: Hardcode cpu_has_fpu=0 when CONFIG_MIPS_FP_SUPPORT=n
authorPaul Burton <paul.burton@mips.com>
Wed, 7 Nov 2018 23:14:03 +0000 (23:14 +0000)
committerPaul Burton <paul.burton@mips.com>
Fri, 9 Nov 2018 18:23:15 +0000 (10:23 -0800)
commitb372e83b67eb296d85654e2dde8a0e6105083b16
tree46c4b668189cedd8b93adee5063de7864b88c974tree | snapshot
parentc92e47e585a92cdd42147bf1d0675a4ab1c928cecommit | diff
MIPS: Hardcode cpu_has_fpu=0 when CONFIG_MIPS_FP_SUPPORT=n

When CONFIG_MIPS_FP_SUPPORT=n we don't support floating point, so
there's no point in detecting presence of an FPU. Hardcode
cpu_has_fpu=0 such that we optimize out code that makes use of the FPU.

Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/21005/
Cc: linux-mips@linux-mips.org
arch/mips/include/asm/cpu-features.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git