MN10300: Make the FPU operate in non-lazy mode under SMP

Make the FPU operate in non-lazy mode under SMP so that when the process that
is currently using the FPU migrates to a different CPU, we don't have to ping
its previous CPU to flush the FPU context.

Signed-off-by: Akira Takeuchi <takeuchi.akr@jp.panasonic.com>
Signed-off-by: Kiyoshi Owada <owada.kiyoshi@jp.panasonic.com>
Signed-off-by: David Howells <dhowells@redhat.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/arch/mn10300/include/asm/elf.h b/arch/mn10300/include/asm/elf.h
index e5fa97cd9a14..a30d220de5ca 100644
--- a/arch/mn10300/include/asm/elf.h
+++ b/arch/mn10300/include/asm/elf.h
@@ -47,8 +47,6 @@ typedef struct {
         u_int32_t       fpcr;
 } elf_fpregset_t;
 
-extern int dump_fpu(struct pt_regs *, elf_fpregset_t *);
-
 /*
  * This is used to ensure we don't load something for the wrong architecture
  */