diff options
| author | Dave Kleikamp <shaggy@austin.ibm.com> | 2006-03-14 17:05:45 -0600 |
|---|---|---|
| committer | Dave Kleikamp <shaggy@austin.ibm.com> | 2006-03-14 17:05:45 -0600 |
| commit | c5111f504d2a9b0d258d7c4752b4093523315989 (patch) | |
| tree | 6a52864aff79691689aea21cb0cb928327d5de5b /drivers/input/joystick/grip.c | |
| parent | 69eb66d7da7dba2696281981347698e1693c2340 (diff) | |
| parent | a488edc914aa1d766a4e2c982b5ae03d5657ec1b (diff) | |
Merge with /home/shaggy/git/linus-clean/
Diffstat (limited to 'drivers/input/joystick/grip.c')
| -rw-r--r-- | drivers/input/joystick/grip.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/input/joystick/grip.c b/drivers/input/joystick/grip.c index a936e7aedb1..20cb98ac2d7 100644 --- a/drivers/input/joystick/grip.c +++ b/drivers/input/joystick/grip.c @@ -192,6 +192,9 @@ static void grip_poll(struct gameport *gameport) for (i = 0; i < 2; i++) { dev = grip->dev[i]; + if (!dev) + continue; + grip->reads++; switch (grip->mode[i]) { @@ -381,12 +384,15 @@ static int grip_connect(struct gameport *gameport, struct gameport_driver *drv) if (t > 0) set_bit(t, input_dev->keybit); - input_register_device(grip->dev[i]); + err = input_register_device(grip->dev[i]); + if (err) + goto fail4; } return 0; - fail3: for (i = 0; i < 2; i++) + fail4: input_free_device(grip->dev[i]); + fail3: while (--i >= 0) if (grip->dev[i]) input_unregister_device(grip->dev[i]); fail2: gameport_close(gameport); @@ -411,6 +417,7 @@ static void grip_disconnect(struct gameport *gameport) static struct gameport_driver grip_drv = { .driver = { .name = "grip", + .owner = THIS_MODULE, }, .description = DRIVER_DESC, .connect = grip_connect, |