diff options
| author | David Herrmann <dh.herrmann@gmail.com> | 2013-05-05 23:12:47 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2013-06-03 11:06:59 +0200 |
| commit | 5682b1a8690cfae5ad3bd40a123510fd4014066d (patch) | |
| tree | ce50800b45fe858ea45d3d9aab8780c8e3405b07 /drivers/hid/hid-wiimote-ext.c | |
| parent | 139385383267de547f5dbdbd2049d3a9c996c85e (diff) | |
| download | op-kernel-dev-5682b1a8690cfae5ad3bd40a123510fd4014066d.zip op-kernel-dev-5682b1a8690cfae5ad3bd40a123510fd4014066d.tar.gz | |
HID: wiimote: keep HID device open
We need constant I/O to keep the state up-to-date and not miss any
packets. Hence, call hid_hw_open() during setup and hid_hw_close() during
destruction.
These are no-ops for Bluetooth HIDP, but lets be safe.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-wiimote-ext.c')
| -rw-r--r-- | drivers/hid/hid-wiimote-ext.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/hid/hid-wiimote-ext.c b/drivers/hid/hid-wiimote-ext.c index 1c104fc..267c89c 100644 --- a/drivers/hid/hid-wiimote-ext.c +++ b/drivers/hid/hid-wiimote-ext.c @@ -661,11 +661,6 @@ static DEVICE_ATTR(extension, S_IRUGO, wiiext_show, NULL); static int wiiext_input_open(struct input_dev *dev) { struct wiimote_ext *ext = input_get_drvdata(dev); - int ret; - - ret = hid_hw_open(ext->wdata->hdev); - if (ret) - return ret; atomic_inc(&ext->opened); wiiext_schedule(ext); @@ -679,17 +674,11 @@ static void wiiext_input_close(struct input_dev *dev) atomic_dec(&ext->opened); wiiext_schedule(ext); - hid_hw_close(ext->wdata->hdev); } static int wiiext_mp_open(struct input_dev *dev) { struct wiimote_ext *ext = input_get_drvdata(dev); - int ret; - - ret = hid_hw_open(ext->wdata->hdev); - if (ret) - return ret; atomic_inc(&ext->mp_opened); wiiext_schedule(ext); @@ -703,7 +692,6 @@ static void wiiext_mp_close(struct input_dev *dev) atomic_dec(&ext->mp_opened); wiiext_schedule(ext); - hid_hw_close(ext->wdata->hdev); } /* Initializes the extension driver of a wiimote */ |
