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openwrt-xburst/target/linux/omap24xx/patches-2.6.36/710-evdev-events-without-grab.patch
mb 52869e9343 omap24xx: Add 2.6.36 support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23072 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-09-15 17:45:10 +00:00

32 lines
956 B
Diff

---
drivers/input/evdev.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
--- linux-2.6.36-rc4.orig/drivers/input/evdev.c
+++ linux-2.6.36-rc4/drivers/input/evdev.c
@@ -76,7 +76,7 @@ static void evdev_event(struct input_han
unsigned int type, unsigned int code, int value)
{
struct evdev *evdev = handle->private;
- struct evdev_client *client;
+ struct evdev_client *client, *c;
struct input_event event;
do_gettimeofday(&event.time);
@@ -87,9 +87,13 @@ static void evdev_event(struct input_han
rcu_read_lock();
client = rcu_dereference(evdev->grab);
- if (client)
+ if (client) {
evdev_pass_event(client, &event);
- else
+ /* Also pass events to clients that did not grab the device. */
+ list_for_each_entry_rcu(c, &evdev->client_list, node)
+ if (c != client)
+ evdev_pass_event(c, &event);
+ } else
list_for_each_entry_rcu(client, &evdev->client_list, node)
evdev_pass_event(client, &event);