Build fixes for struct pt_regs removal

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c
index 1d58ce0e..b448392 100644
--- a/arch/parisc/kernel/time.c
+++ b/arch/parisc/kernel/time.c
@@ -66,7 +66,7 @@
 	/* gcc can optimize for "read-only" case with a local clocktick */
 	unsigned long cpt = clocktick;
 
-	profile_tick(CPU_PROFILING, regs);
+	profile_tick(CPU_PROFILING);
 
 	/* Initialize next_tick to the expected tick time. */
 	next_tick = cpu_data[cpu].it_value;