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path: root/drivers/input/input.c
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Diffstat (limited to 'drivers/input/input.c')
-rw-r--r--drivers/input/input.c38
1 files changed, 22 insertions, 16 deletions
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 213e3a1903ee..cc357f1516a7 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -100,23 +100,24 @@ static unsigned int input_to_handler(struct input_handle *handle,
struct input_value *end = vals;
struct input_value *v;
- for (v = vals; v != vals + count; v++) {
- if (handler->filter &&
- handler->filter(handle, v->type, v->code, v->value))
- continue;
- if (end != v)
- *end = *v;
- end++;
+ if (handler->filter) {
+ for (v = vals; v != vals + count; v++) {
+ if (handler->filter(handle, v->type, v->code, v->value))
+ continue;
+ if (end != v)
+ *end = *v;
+ end++;
+ }
+ count = end - vals;
}
- count = end - vals;
if (!count)
return 0;
if (handler->events)
handler->events(handle, vals, count);
else if (handler->event)
- for (v = vals; v != end; v++)
+ for (v = vals; v != vals + count; v++)
handler->event(handle, v->type, v->code, v->value);
return count;
@@ -143,8 +144,11 @@ static void input_pass_values(struct input_dev *dev,
count = input_to_handler(handle, vals, count);
} else {
list_for_each_entry_rcu(handle, &dev->h_list, d_node)
- if (handle->open)
+ if (handle->open) {
count = input_to_handler(handle, vals, count);
+ if (!count)
+ break;
+ }
}
rcu_read_unlock();
@@ -152,12 +156,14 @@ static void input_pass_values(struct input_dev *dev,
add_input_randomness(vals->type, vals->code, vals->value);
/* trigger auto repeat for key events */
- for (v = vals; v != vals + count; v++) {
- if (v->type == EV_KEY && v->value != 2) {
- if (v->value)
- input_start_autorepeat(dev, v->code);
- else
- input_stop_autorepeat(dev);
+ if (test_bit(EV_REP, dev->evbit) && test_bit(EV_KEY, dev->evbit)) {
+ for (v = vals; v != vals + count; v++) {
+ if (v->type == EV_KEY && v->value != 2) {
+ if (v->value)
+ input_start_autorepeat(dev, v->code);
+ else
+ input_stop_autorepeat(dev);
+ }
}
}
}