Blackfin arch: ensure that speculative loads of bad pointers don't cause us to do bad things.
Fix/change formatting of a few more things.
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
diff --git a/include/asm-blackfin/bfin-global.h b/include/asm-blackfin/bfin-global.h
index 14cb8d3..0212e18 100644
--- a/include/asm-blackfin/bfin-global.h
+++ b/include/asm-blackfin/bfin-global.h
@@ -80,6 +80,7 @@
extern int atomic_ior32(void);
extern int atomic_and32(void);
extern int atomic_xor32(void);
+extern void safe_user_instruction(void);
extern void sigreturn_stub(void);
extern void *l1_data_A_sram_alloc(size_t);