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| author | Arjan van de Ven <arjan@infradead.org> | 2009-04-12 01:50:15 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-04-12 02:09:14 +0200 |
| commit | b79e83bdd961ec9b862191c0df51aaeb3cb85664 (patch) | |
| tree | c8cb55afbc03e868d9ea013cafce559d10ff8e78 | |
| parent | Input: i8042 - add a DMI table for the i8042.reset option (diff) | |
| download | linux-b79e83bdd961ec9b862191c0df51aaeb3cb85664.tar.xz linux-b79e83bdd961ec9b862191c0df51aaeb3cb85664.zip | |
Input: remove unnecessary synchronize_rcu() call
There is no need to issue serialize_rcu() after adding a new handle
to the list of handles associated with the device because new events
will "see" the new handle in the list immediately. Remove it so we
can boot a little bit faster.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| -rw-r--r-- | drivers/input/input.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/input/input.c b/drivers/input/input.c index 913392f63f76..a79c83397a9c 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -1551,7 +1551,6 @@ int input_register_handle(struct input_handle *handle) return error; list_add_tail_rcu(&handle->d_node, &dev->h_list); mutex_unlock(&dev->mutex); - synchronize_rcu(); /* * Since we are supposed to be called from ->connect() |