diff options
| author | Dmitry Torokhov <dtor_core@ameritech.net> | 2004-07-27 14:55:34 -0500 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2004-07-27 14:55:34 -0500 |
| commit | e144c08e2d3399d6471d824462071a35cfc8377c (patch) | |
| tree | 3831e49a5c45f26f9daca517938f474e72f29f9a /drivers/input/tsdev.c | |
| parent | 41b701f97ecd330aba7898b60ddc62ccfecb8659 (diff) | |
Input: fix reader wakeup conditions in mousedev, joydev and tsdev
(we want readers to wake up when underlying device is gone
so they would get -ENODEV and close the device).
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/tsdev.c')
| -rw-r--r-- | drivers/input/tsdev.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/input/tsdev.c b/drivers/input/tsdev.c index 762878cf3d0c..7acacb3c6894 100644 --- a/drivers/input/tsdev.c +++ b/drivers/input/tsdev.c @@ -19,18 +19,18 @@ /* * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or + * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. - * + * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * + * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * + * * Should you need to contact me, the author, you can do so either by * e-mail - mail your message to <jsimmons@infradead.org>. */ @@ -210,7 +210,7 @@ static ssize_t tsdev_read(struct file *file, char __user *buffer, size_t count, return -EAGAIN; retval = wait_event_interruptible(list->tsdev->wait, - (list->head != list->tail) && list->tsdev->exist); + list->head != list->tail || !list->tsdev->exist); if (retval) return retval; |