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MIPS: fpu.h: Fix build when CONFIG_BUG is not set

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__enable_fpu produces a build failure when CONFIG_BUG is not set:

In file included from arch/mips/kernel/cpu-probe.c:24:0:
arch/mips/include/asm/fpu.h: In function '__enable_fpu':
arch/mips/include/asm/fpu.h:77:1: error: control reaches end of non-void function [-Werror=return-type]

This is regression introduced in 3.14-rc1. Fix that.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Acked-by: Paul Burton <paul.burton@imgtec.com>
Cc: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6504/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Aaro Koskinen 2014-02-05 22:05:44 +02:00 committed by Ralf Baechle
parent 6776254b1c
commit 97b8b16bfc
1 changed files with 2 additions and 0 deletions
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2
arch/mips/include/asm/fpu.h
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@ -74,6 +74,8 @@ static inline int __enable_fpu(enum fpu_mode mode)
default: default:
BUG(); BUG();
} }
return SIGFPE;
} }
#define __disable_fpu() \ #define __disable_fpu() \