From 16defbb2bd9478f9e5384b9722f20a694e6bae41 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 14 Mar 2009 15:52:42 +0000 Subject: nuke obsolete kernel stuff SVN-Revision: 14875 --- .../1050-fix-EVIOCGRAB-semantics.patch.patch | 95 ---------------------- 1 file changed, 95 deletions(-) delete mode 100755 target/linux/s3c24xx/patches-2.6.26/1050-fix-EVIOCGRAB-semantics.patch.patch (limited to 'target/linux/s3c24xx/patches-2.6.26/1050-fix-EVIOCGRAB-semantics.patch.patch') diff --git a/target/linux/s3c24xx/patches-2.6.26/1050-fix-EVIOCGRAB-semantics.patch.patch b/target/linux/s3c24xx/patches-2.6.26/1050-fix-EVIOCGRAB-semantics.patch.patch deleted file mode 100755 index 5ef328b2f0..0000000000 --- a/target/linux/s3c24xx/patches-2.6.26/1050-fix-EVIOCGRAB-semantics.patch.patch +++ /dev/null @@ -1,95 +0,0 @@ -From 6294c84872b0d26111bdd1b9e5fec41c8a087443 Mon Sep 17 00:00:00 2001 -From: mokopatches -Date: Fri, 25 Jul 2008 22:21:23 +0100 -Subject: [PATCH] fix-EVIOCGRAB-semantics.patch - ---- - drivers/input/evdev.c | 32 +++++++++++++++----------------- - 1 files changed, 15 insertions(+), 17 deletions(-) - -diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c -index b32984b..499ffe1 100644 ---- a/drivers/input/evdev.c -+++ b/drivers/input/evdev.c -@@ -28,7 +28,7 @@ struct evdev { - char name[16]; - struct input_handle handle; - wait_queue_head_t wait; -- struct evdev_client *grab; -+ int *grab; - struct list_head client_list; - spinlock_t client_lock; /* protects client_list */ - struct mutex mutex; -@@ -39,6 +39,7 @@ struct evdev_client { - struct input_event buffer[EVDEV_BUFFER_SIZE]; - int head; - int tail; -+ int grab; - spinlock_t buffer_lock; /* protects access to buffer, head and tail */ - struct fasync_struct *fasync; - struct evdev *evdev; -@@ -79,12 +80,8 @@ static void evdev_event(struct input_handle *handle, - - rcu_read_lock(); - -- client = rcu_dereference(evdev->grab); -- if (client) -+ list_for_each_entry_rcu(client, &evdev->client_list, node) - evdev_pass_event(client, &event); -- else -- list_for_each_entry_rcu(client, &evdev->client_list, node) -- evdev_pass_event(client, &event); - - rcu_read_unlock(); - -@@ -136,14 +133,15 @@ static int evdev_grab(struct evdev *evdev, struct evdev_client *client) - { - int error; - -- if (evdev->grab) -+ if (client->grab) - return -EBUSY; - -- error = input_grab_device(&evdev->handle); -- if (error) -- return error; -- -- rcu_assign_pointer(evdev->grab, client); -+ if (!evdev->grab++) { -+ error = input_grab_device(&evdev->handle); -+ if (error) -+ return error; -+ } -+ client->grab = 1; - synchronize_rcu(); - - return 0; -@@ -151,12 +149,12 @@ static int evdev_grab(struct evdev *evdev, struct evdev_client *client) - - static int evdev_ungrab(struct evdev *evdev, struct evdev_client *client) - { -- if (evdev->grab != client) -+ if (!client->grab) - return -EINVAL; - -- rcu_assign_pointer(evdev->grab, NULL); -- synchronize_rcu(); -- input_release_device(&evdev->handle); -+ if (!--evdev->grab && evdev->exist) -+ input_release_device(&evdev->handle); -+ client->grab = 0; - - return 0; - } -@@ -231,7 +229,7 @@ static int evdev_release(struct inode *inode, struct file *file) - struct evdev *evdev = client->evdev; - - mutex_lock(&evdev->mutex); -- if (evdev->grab == client) -+ if (client->grab) - evdev_ungrab(evdev, client); - mutex_unlock(&evdev->mutex); - --- -1.5.6.3 - -- cgit v1.2.3