#include <linux/device.h>
#include <linux/mutex.h>
#include <linux/rcupdate.h>
-#include <linux/smp_lock.h>
#include "input-compat.h"
MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
* dev->event_lock held and interrupts disabled.
*/
static void input_pass_event(struct input_dev *dev,
- struct input_handler *src_handler,
unsigned int type, unsigned int code, int value)
{
struct input_handler *handler;
continue;
handler = handle->handler;
-
- /*
- * If this is the handler that injected this
- * particular event we want to skip it to avoid
- * filters firing again and again.
- */
- if (handler == src_handler)
- continue;
-
if (!handler->filter) {
if (filtered)
break;
if (test_bit(dev->repeat_key, dev->key) &&
is_event_supported(dev->repeat_key, dev->keybit, KEY_MAX)) {
- input_pass_event(dev, NULL, EV_KEY, dev->repeat_key, 2);
+ input_pass_event(dev, EV_KEY, dev->repeat_key, 2);
if (dev->sync) {
/*
* Otherwise assume that the driver will send
* SYN_REPORT once it's done.
*/
- input_pass_event(dev, NULL, EV_SYN, SYN_REPORT, 1);
+ input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
}
if (dev->rep[REP_PERIOD])
#define INPUT_PASS_TO_ALL (INPUT_PASS_TO_HANDLERS | INPUT_PASS_TO_DEVICE)
static int input_handle_abs_event(struct input_dev *dev,
- struct input_handler *src_handler,
unsigned int code, int *pval)
{
bool is_mt_event;
/* Flush pending "slot" event */
if (is_mt_event && dev->slot != input_abs_get_val(dev, ABS_MT_SLOT)) {
input_abs_set_val(dev, ABS_MT_SLOT, dev->slot);
- input_pass_event(dev, src_handler,
- EV_ABS, ABS_MT_SLOT, dev->slot);
+ input_pass_event(dev, EV_ABS, ABS_MT_SLOT, dev->slot);
}
return INPUT_PASS_TO_HANDLERS;
}
static void input_handle_event(struct input_dev *dev,
- struct input_handler *src_handler,
unsigned int type, unsigned int code, int value)
{
int disposition = INPUT_IGNORE_EVENT;
case EV_ABS:
if (is_event_supported(code, dev->absbit, ABS_MAX))
- disposition = input_handle_abs_event(dev, src_handler,
- code, &value);
+ disposition = input_handle_abs_event(dev, code, &value);
break;
dev->event(dev, type, code, value);
if (disposition & INPUT_PASS_TO_HANDLERS)
- input_pass_event(dev, src_handler, type, code, value);
+ input_pass_event(dev, type, code, value);
}
/**
spin_lock_irqsave(&dev->event_lock, flags);
add_input_randomness(type, code, value);
- input_handle_event(dev, NULL, type, code, value);
+ input_handle_event(dev, type, code, value);
spin_unlock_irqrestore(&dev->event_lock, flags);
}
}
rcu_read_lock();
grab = rcu_dereference(dev->grab);
if (!grab || grab == handle)
- input_handle_event(dev, handle->handler,
- type, code, value);
+ input_handle_event(dev, type, code, value);
rcu_read_unlock();
spin_unlock_irqrestore(&dev->event_lock, flags);
for (code = 0; code <= KEY_MAX; code++) {
if (is_event_supported(code, dev->keybit, KEY_MAX) &&
__test_and_clear_bit(code, dev->key)) {
- input_pass_event(dev, NULL, EV_KEY, code, 0);
+ input_pass_event(dev, EV_KEY, code, 0);
}
}
- input_pass_event(dev, NULL, EV_SYN, SYN_REPORT, 1);
+ input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
}
}
!is_event_supported(old_keycode, dev->keybit, KEY_MAX) &&
__test_and_clear_bit(old_keycode, dev->key)) {
- input_pass_event(dev, NULL, EV_KEY, old_keycode, 0);
+ input_pass_event(dev, EV_KEY, old_keycode, 0);
if (dev->sync)
- input_pass_event(dev, NULL, EV_SYN, SYN_REPORT, 1);
+ input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
}
out: