1 files changed, 12 insertions, 13 deletions

diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
index 3df441ea2749..1a266aa08e1a 100644
--- a/kernel/trace/trace_mmiotrace.c
+++ b/kernel/trace/trace_mmiotrace.c
@@ -175,7 +175,7 @@ print_out:
         return (ret == -EBUSY) ? 0 : ret;
 }
 
-static int mmio_print_rw(struct trace_iterator *iter)
+static enum print_line_t mmio_print_rw(struct trace_iterator *iter)
 {
         struct trace_entry *entry = iter->ent;
         struct trace_mmiotrace_rw *field =
@@ -215,11 +215,11 @@ static int mmio_print_rw(struct trace_iterator *iter)
                 break;
         }
         if (ret)
-                return 1;
-        return 0;
+                return TRACE_TYPE_HANDLED;
+        return TRACE_TYPE_PARTIAL_LINE;
 }
 
-static int mmio_print_map(struct trace_iterator *iter)
+static enum print_line_t mmio_print_map(struct trace_iterator *iter)
 {
         struct trace_entry *entry = iter->ent;
         struct mmiotrace_map *m = (struct mmiotrace_map *)entry;
@@ -227,7 +227,7 @@ static int mmio_print_map(struct trace_iterator *iter)
         unsigned long long t    = ns2usecs(iter->ts);
         unsigned long usec_rem  = do_div(t, 1000000ULL);
         unsigned secs           = (unsigned long)t;
-        int ret = 1;
+        int ret;
 
         switch (m->opcode) {
         case MMIO_PROBE:
@@ -247,11 +247,11 @@ static int mmio_print_map(struct trace_iterator *iter)
                 break;
         }
         if (ret)
-                return 1;
-        return 0;
+                return TRACE_TYPE_HANDLED;
+        return TRACE_TYPE_PARTIAL_LINE;
 }
 
-static int mmio_print_mark(struct trace_iterator *iter)
+static enum print_line_t mmio_print_mark(struct trace_iterator *iter)
 {
         struct trace_entry *entry = iter->ent;
         struct print_entry *print = (struct print_entry *)entry;
@@ -265,16 +265,15 @@ static int mmio_print_mark(struct trace_iterator *iter)
         /* The trailing newline must be in the message. */
         ret = trace_seq_printf(s, "MARK %lu.%06lu %s", secs, usec_rem, msg);
         if (!ret)
-                return 0;
+                return TRACE_TYPE_PARTIAL_LINE;
 
         if (entry->flags & TRACE_FLAG_CONT)
                 trace_seq_print_cont(s, iter);
 
-        return 1;
+        return TRACE_TYPE_HANDLED;
 }
 
-/* return 0 to abort printing without consuming current entry in pipe mode */
-static int mmio_print_line(struct trace_iterator *iter)
+static enum print_line_t mmio_print_line(struct trace_iterator *iter)
 {
         switch (iter->ent->type) {
         case TRACE_MMIO_RW:
@@ -284,7 +283,7 @@ static int mmio_print_line(struct trace_iterator *iter)
         case TRACE_PRINT:
                 return mmio_print_mark(iter);
         default:
-                return 1; /* ignore unknown entries */
+                return TRACE_TYPE_HANDLED; /* ignore unknown entries */
         }
 }