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Diffstat (limited to 'arch/csky/include/asm/thread_info.h')
-rw-r--r--arch/csky/include/asm/thread_info.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/csky/include/asm/thread_info.h b/arch/csky/include/asm/thread_info.h
index a2c69a7836f7..0e9d035d712b 100644
--- a/arch/csky/include/asm/thread_info.h
+++ b/arch/csky/include/asm/thread_info.h
@@ -10,6 +10,7 @@
#include <asm/types.h>
#include <asm/page.h>
#include <asm/processor.h>
+#include <abi/switch_context.h>
struct thread_info {
struct task_struct *task;
@@ -36,6 +37,9 @@ struct thread_info {
#define THREAD_SIZE_ORDER (THREAD_SHIFT - PAGE_SHIFT)
+#define thread_saved_fp(tsk) \
+ ((unsigned long)(((struct switch_stack *)(tsk->thread.ksp))->r8))
+
static inline struct thread_info *current_thread_info(void)
{
unsigned long sp;