Merge current mainline tree into linux-omap tree

[linux-2.6-omap-h63xx.git] / arch / arm / vfp / vfp.h

diff --git a/arch/arm/vfp/vfp.h b/arch/arm/vfp/vfp.h
index f2797896e6d5dbcc488f5c9b0be9f1ce497d7843..0392a4543008c4713e7aa64ac1344ec06bdc06db 100644 (file)
--- a/arch/arm/vfp/vfp.h
+++ b/arch/arm/vfp/vfp.h
@@ -265,7 +265,11 @@ struct vfp_double {
  * which returns (double)0.0.  This is useful for the compare with
  * zero instructions.
  */
+#ifdef CONFIG_VFPv3
+#define VFP_REG_ZERO   32
+#else
 #define VFP_REG_ZERO   16
+#endif
 extern u64 vfp_get_double(unsigned int reg);
 extern void vfp_put_double(u64 val, unsigned int reg);
 
@@ -370,3 +374,7 @@ struct op {
        u32 (* const fn)(int dd, int dn, int dm, u32 fpscr);
        u32 flags;
 };
+
+#ifdef CONFIG_SMP
+extern void vfp_save_state(void *location, u32 fpexc);
+#endif