Merge branch 'debugfs_automount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs into trace/ftrace/tracefs

Pull in Al Viro's changes to debugfs that implement the new primitive:
debugfs_create_automount(), that creates a directory in debugfs that will
safely mount another file system automatically when debugfs is mounted.

This will let tracefs automount itself on top of debugfs/tracing directory.

1 files changed, 13 insertions, 9 deletions

diff --git a/drivers/input/input.c b/drivers/input/input.c
index 04217c2e345c..213e3a1903ee 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -1974,18 +1974,22 @@ static unsigned int input_estimate_events_per_packet(struct input_dev *dev)
 
 	events = mt_slots + 1; /* count SYN_MT_REPORT and SYN_REPORT */
 
-	for (i = 0; i < ABS_CNT; i++) {
-		if (test_bit(i, dev->absbit)) {
-			if (input_is_mt_axis(i))
-				events += mt_slots;
-			else
-				events++;
+	if (test_bit(EV_ABS, dev->evbit)) {
+		for (i = 0; i < ABS_CNT; i++) {
+			if (test_bit(i, dev->absbit)) {
+				if (input_is_mt_axis(i))
+					events += mt_slots;
+				else
+					events++;
+			}
 		}
 	}
 
-	for (i = 0; i < REL_CNT; i++)
-		if (test_bit(i, dev->relbit))
-			events++;
+	if (test_bit(EV_REL, dev->evbit)) {
+		for (i = 0; i < REL_CNT; i++)
+			if (test_bit(i, dev->relbit))
+				events++;
+	}
 
 	/* Make room for KEY and MSC events */
 	events += 7;