1 files changed, 9 insertions, 0 deletions

diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c
index 92fe2034f74a..0f44f2b51a60 100644
--- a/arch/sh/kernel/ptrace_32.c
+++ b/arch/sh/kernel/ptrace_32.c
@@ -179,6 +179,14 @@ static int dspregs_set(struct task_struct *target,
 
         return ret;
 }
+
+static int dspregs_active(struct task_struct *target,
+                          const struct user_regset *regset)
+{
+        struct pt_regs *regs = task_pt_regs(target);
+
+        return regs->sr & SR_DSP ? regset->n : 0;
+}
 #endif
 
 /*
@@ -213,6 +221,7 @@ static const struct user_regset sh_regsets[] = {
                 .align          = sizeof(long),
                 .get            = dspregs_get,
                 .set            = dspregs_set,
+                .active         = dspregs_active,
         },
 #endif
 };