timer/trace: Replace deprecated vsprintf pointer extension %pf by %ps

Since commit 04b8eb7a4ccd ("symbol lookup: introduce
dereference_symbol_descriptor()") %pf is deprecated, because %ps is smart
enough to handle function pointer dereference on platforms where such a
dereference is required.

While at it add proper line breaks to stay in the 80 character limit.

Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: fweisbec@gmail.com
Cc: peterz@infradead.org
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: https://lkml.kernel.org/r/20190321120921.16463-4-anna-maria@linutronix.de

1 files changed, 6 insertions, 4 deletions

diff --git a/include/trace/events/timer.h b/include/trace/events/timer.h
index a57e4ee989d6..da975d69c453 100644
--- a/include/trace/events/timer.h
+++ b/include/trace/events/timer.h
@@ -73,7 +73,7 @@ TRACE_EVENT(timer_start,
                 __entry->flags          = flags;
         ),
 
-        TP_printk("timer=%p function=%pf expires=%lu [timeout=%ld] cpu=%u idx=%u flags=%s",
+        TP_printk("timer=%p function=%ps expires=%lu [timeout=%ld] cpu=%u idx=%u flags=%s",
                   __entry->timer, __entry->function, __entry->expires,
                   (long)__entry->expires - __entry->now,
                   __entry->flags & TIMER_CPUMASK,
@@ -105,7 +105,8 @@ TRACE_EVENT(timer_expire_entry,
                 __entry->function       = timer->function;
         ),
 
-        TP_printk("timer=%p function=%pf now=%lu", __entry->timer, __entry->function,__entry->now)
+        TP_printk("timer=%p function=%ps now=%lu",
+                  __entry->timer, __entry->function, __entry->now)
 );
 
 /**
@@ -210,7 +211,7 @@ TRACE_EVENT(hrtimer_start,
                 __entry->mode           = mode;
         ),
 
-        TP_printk("hrtimer=%p function=%pf expires=%llu softexpires=%llu "
+        TP_printk("hrtimer=%p function=%ps expires=%llu softexpires=%llu "
                   "mode=%s", __entry->hrtimer, __entry->function,
                   (unsigned long long) __entry->expires,
                   (unsigned long long) __entry->softexpires,
@@ -243,7 +244,8 @@ TRACE_EVENT(hrtimer_expire_entry,
                 __entry->function       = hrtimer->function;
         ),
 
-        TP_printk("hrtimer=%p function=%pf now=%llu", __entry->hrtimer, __entry->function,
+        TP_printk("hrtimer=%p function=%ps now=%llu",
+                  __entry->hrtimer, __entry->function,
                   (unsigned long long) __entry->now)
 );