1 files changed, 18 insertions, 0 deletions

diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c
index 7ff67f8e9f8c..163cdf39be20 100644
--- a/arch/parisc/kernel/time.c
+++ b/arch/parisc/kernel/time.c
@@ -104,6 +104,24 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
         return IRQ_HANDLED;
 }
 
+
+unsigned long profile_pc(struct pt_regs *regs)
+{
+        unsigned long pc = instruction_pointer(regs);
+
+        if (regs->gr[0] & PSW_N)
+                pc -= 4;
+
+#ifdef CONFIG_SMP
+        if (in_lock_functions(pc))
+                pc = regs->gr[2];
+#endif
+
+        return pc;
+}
+EXPORT_SYMBOL(profile_pc);
+
+
 /*** converted from ia64 ***/
 /*
  * Return the number of micro-seconds that elapsed since the last