diff options
| -rw-r--r-- | drivers/staging/unisys/visorinput/visorinput.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/staging/unisys/visorinput/visorinput.c b/drivers/staging/unisys/visorinput/visorinput.c index 9fdaa9c..d23c129 100644 --- a/drivers/staging/unisys/visorinput/visorinput.c +++ b/drivers/staging/unisys/visorinput/visorinput.c @@ -66,7 +66,6 @@ struct visorinput_devdata { struct rw_semaphore lock_visor_dev; /* lock for dev */ struct input_dev *visorinput_dev; bool paused; - unsigned int opened; unsigned int keycode_table_bytes; /* size of following array */ /* for keyboard devices: visorkbd_keycode[] + visorkbd_ext_keycode[] */ unsigned char keycode_table[0]; @@ -227,11 +226,8 @@ static int visorinput_open(struct input_dev *visorinput_dev) __func__, visorinput_dev); return -EINVAL; } - devdata->opened++; - dev_dbg(&visorinput_dev->dev, "%s opened %d\n", __func__, - devdata->opened); - if (devdata->opened == 1) - visorbus_enable_channel_interrupts(devdata->dev); + dev_dbg(&visorinput_dev->dev, "%s opened\n", __func__); + visorbus_enable_channel_interrupts(devdata->dev); return 0; } @@ -244,14 +240,8 @@ static void visorinput_close(struct input_dev *visorinput_dev) __func__, visorinput_dev); return; } - if (devdata->opened) { - devdata->opened--; - dev_dbg(&visorinput_dev->dev, "%s closed %d\n", __func__, - devdata->opened); - if (devdata->opened == 0) - visorbus_disable_channel_interrupts(devdata->dev); - } else - dev_err(&visorinput_dev->dev, "%s not open\n", __func__); + dev_dbg(&visorinput_dev->dev, "%s closed\n", __func__); + visorbus_disable_channel_interrupts(devdata->dev); } /* |