target/linux/omap24xx/patches-3.1/710-evdev-events-without-grab.patch

   1 ---
   2  drivers/input/evdev.c |   10 +++++++---
   3  1 file changed, 7 insertions(+), 3 deletions(-)
   4
   5 Index: linux-3.1/drivers/input/evdev.c
   6 ===================================================================
   7 --- linux-3.1.orig/drivers/input/evdev.c        2011-10-30 00:48:28.025057860 +0200
   8 +++ linux-3.1/drivers/input/evdev.c     2011-10-30 00:48:55.309039009 +0200
   9 @@ -92,7 +92,7 @@ static void evdev_event(struct input_han
  10                         unsigned int type, unsigned int code, int value)
  11  {
  12         struct evdev *evdev = handle->private;
  13 -       struct evdev_client *client;
  14 +       struct evdev_client *client, *c;
  15         struct input_event event;
  16
  17         do_gettimeofday(&event.time);
  18 @@ -103,9 +103,13 @@ static void evdev_event(struct input_han
  19         rcu_read_lock();
  20
  21         client = rcu_dereference(evdev->grab);
  22 -       if (client)
  23 +       if (client) {
  24                 evdev_pass_event(client, &event);
  25 -       else
  26 +               /* Also pass events to clients that did not grab the device. */
  27 +               list_for_each_entry_rcu(c, &evdev->client_list, node)
  28 +                       if (c != client)
  29 +                               evdev_pass_event(c, &event);
  30 +       } else
  31                 list_for_each_entry_rcu(client, &evdev->client_list, node)
  32                         evdev_pass_event(client, &event);
  33