1 files changed, 2 insertions, 2 deletions

diff --git a/include/asm-sh/ptrace.h b/include/asm-sh/ptrace.h
index 85aa0f4de819..792fc35bd624 100644
--- a/include/asm-sh/ptrace.h
+++ b/include/asm-sh/ptrace.h
@@ -93,11 +93,11 @@ extern void show_regs(struct pt_regs *);
 
 #ifdef CONFIG_SH_DSP
 #define task_pt_regs(task) \
-        ((struct pt_regs *) ((unsigned long)(task)->thread_info + THREAD_SIZE \
+        ((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE \
                  - sizeof(struct pt_dspregs) - sizeof(unsigned long)) - 1)
 #else
 #define task_pt_regs(task) \
-        ((struct pt_regs *) ((unsigned long)(task)->thread_info + THREAD_SIZE \
+        ((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE \
                  - sizeof(unsigned long)) - 1)
 #endif