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Diffstat (limited to 'arch/mips/include/asm/fpu.h')
-rw-r--r--arch/mips/include/asm/fpu.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/mips/include/asm/fpu.h b/arch/mips/include/asm/fpu.h
index b104ad9d655f..084780b355aa 100644
--- a/arch/mips/include/asm/fpu.h
+++ b/arch/mips/include/asm/fpu.h
@@ -30,7 +30,7 @@
struct sigcontext;
struct sigcontext32;
-extern void _init_fpu(void);
+extern void _init_fpu(unsigned int);
extern void _save_fp(struct task_struct *);
extern void _restore_fp(struct task_struct *);
@@ -188,6 +188,7 @@ static inline void lose_fpu(int save)
static inline int init_fpu(void)
{
+ unsigned int fcr31 = current->thread.fpu.fcr31;
int ret = 0;
if (cpu_has_fpu) {
@@ -198,7 +199,7 @@ static inline int init_fpu(void)
return ret;
if (!cpu_has_fre) {
- _init_fpu();
+ _init_fpu(fcr31);
return 0;
}
@@ -212,7 +213,7 @@ static inline int init_fpu(void)
config5 = clear_c0_config5(MIPS_CONF5_FRE);
enable_fpu_hazard();
- _init_fpu();
+ _init_fpu(fcr31);
/* Restore FRE */
write_c0_config5(config5);