1 files changed, 27 insertions, 16 deletions

diff --git a/include/trace/events/rwmmio.h b/include/trace/events/rwmmio.h
index de41159216c1..a43e5dd7436b 100644
--- a/include/trace/events/rwmmio.h
+++ b/include/trace/events/rwmmio.h
@@ -12,12 +12,14 @@
 
 DECLARE_EVENT_CLASS(rwmmio_rw_template,
 
-	TP_PROTO(unsigned long caller, u64 val, u8 width, volatile void __iomem *addr),
+	TP_PROTO(unsigned long caller, unsigned long caller0, u64 val, u8 width,
+		 volatile void __iomem *addr),
 
-	TP_ARGS(caller, val, width, addr),
+	TP_ARGS(caller, caller0, val, width, addr),
 
 	TP_STRUCT__entry(
 		__field(unsigned long, caller)
+		__field(unsigned long, caller0)
 		__field(unsigned long, addr)
 		__field(u64, val)
 		__field(u8, width)
@@ -25,56 +27,64 @@ DECLARE_EVENT_CLASS(rwmmio_rw_template,
 
 	TP_fast_assign(
 		__entry->caller = caller;
+		__entry->caller0 = caller0;
 		__entry->val = val;
 		__entry->addr = (unsigned long)addr;
 		__entry->width = width;
 	),
 
-	TP_printk("%pS width=%d val=%#llx addr=%#lx",
-		(void *)__entry->caller, __entry->width,
+	TP_printk("%pS -> %pS width=%d val=%#llx addr=%#lx",
+		(void *)__entry->caller0, (void *)__entry->caller, __entry->width,
 		__entry->val, __entry->addr)
 );
 
 DEFINE_EVENT(rwmmio_rw_template, rwmmio_write,
-	TP_PROTO(unsigned long caller, u64 val, u8 width, volatile void __iomem *addr),
-	TP_ARGS(caller, val, width, addr)
+	TP_PROTO(unsigned long caller, unsigned long caller0, u64 val, u8 width,
+		 volatile void __iomem *addr),
+	TP_ARGS(caller, caller0, val, width, addr)
 );
 
 DEFINE_EVENT(rwmmio_rw_template, rwmmio_post_write,
-	TP_PROTO(unsigned long caller, u64 val, u8 width, volatile void __iomem *addr),
-	TP_ARGS(caller, val, width, addr)
+	TP_PROTO(unsigned long caller, unsigned long caller0, u64 val, u8 width,
+		 volatile void __iomem *addr),
+	TP_ARGS(caller, caller0, val, width, addr)
 );
 
 TRACE_EVENT(rwmmio_read,
 
-	TP_PROTO(unsigned long caller, u8 width, const volatile void __iomem *addr),
+	TP_PROTO(unsigned long caller, unsigned long caller0, u8 width,
+		 const volatile void __iomem *addr),
 
-	TP_ARGS(caller, width, addr),
+	TP_ARGS(caller, caller0, width, addr),
 
 	TP_STRUCT__entry(
 		__field(unsigned long, caller)
+		__field(unsigned long, caller0)
 		__field(unsigned long, addr)
 		__field(u8, width)
 	),
 
 	TP_fast_assign(
 		__entry->caller = caller;
+		__entry->caller0 = caller0;
 		__entry->addr = (unsigned long)addr;
 		__entry->width = width;
 	),
 
-	TP_printk("%pS width=%d addr=%#lx",
-		 (void *)__entry->caller, __entry->width, __entry->addr)
+	TP_printk("%pS -> %pS width=%d addr=%#lx",
+		 (void *)__entry->caller0, (void *)__entry->caller, __entry->width, __entry->addr)
 );
 
 TRACE_EVENT(rwmmio_post_read,
 
-	TP_PROTO(unsigned long caller, u64 val, u8 width, const volatile void __iomem *addr),
+	TP_PROTO(unsigned long caller, unsigned long caller0, u64 val, u8 width,
+		 const volatile void __iomem *addr),
 
-	TP_ARGS(caller, val, width, addr),
+	TP_ARGS(caller, caller0, val, width, addr),
 
 	TP_STRUCT__entry(
 		__field(unsigned long, caller)
+		__field(unsigned long, caller0)
 		__field(unsigned long, addr)
 		__field(u64, val)
 		__field(u8, width)
@@ -82,13 +92,14 @@ TRACE_EVENT(rwmmio_post_read,
 
 	TP_fast_assign(
 		__entry->caller = caller;
+		__entry->caller0 = caller0;
 		__entry->val = val;
 		__entry->addr = (unsigned long)addr;
 		__entry->width = width;
 	),
 
-	TP_printk("%pS width=%d val=%#llx addr=%#lx",
-		 (void *)__entry->caller, __entry->width,
+	TP_printk("%pS -> %pS width=%d val=%#llx addr=%#lx",
+		 (void *)__entry->caller0, (void *)__entry->caller, __entry->width,
 		 __entry->val, __entry->addr)
 );