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Diffstat (limited to 'arch/mips/include/asm/processor.h')
-rw-r--r--arch/mips/include/asm/processor.h19
1 files changed, 14 insertions, 5 deletions
diff --git a/arch/mips/include/asm/processor.h b/arch/mips/include/asm/processor.h
index ce3ed4d17813..aca909bd7841 100644
--- a/arch/mips/include/asm/processor.h
+++ b/arch/mips/include/asm/processor.h
@@ -255,8 +255,10 @@ struct thread_struct {
/* Saved cp0 stuff. */
unsigned long cp0_status;
+#ifdef CONFIG_MIPS_FP_SUPPORT
/* Saved fpu/fpu emulator stuff. */
struct mips_fpu_struct fpu FPU_ALIGN;
+#endif
/* Assigned branch delay slot 'emulation' frame */
atomic_t bd_emu_frame;
/* PC of the branch from a branch delay slot 'emulation' */
@@ -299,6 +301,17 @@ struct thread_struct {
#define FPAFF_INIT
#endif /* CONFIG_MIPS_MT_FPAFF */
+#ifdef CONFIG_MIPS_FP_SUPPORT
+# define FPU_INIT \
+ .fpu = { \
+ .fpr = {{{0,},},}, \
+ .fcr31 = 0, \
+ .msacsr = 0, \
+ },
+#else
+# define FPU_INIT
+#endif
+
#define INIT_THREAD { \
/* \
* Saved main processor registers \
@@ -321,11 +334,7 @@ struct thread_struct {
/* \
* Saved FPU/FPU emulator stuff \
*/ \
- .fpu = { \
- .fpr = {{{0,},},}, \
- .fcr31 = 0, \
- .msacsr = 0, \
- }, \
+ FPU_INIT \
/* \
* FPU affinity state (null if not FPAFF) \
*/ \