diff options
Diffstat (limited to 'drivers/media/video/zoran/zoran_driver.c')
| -rw-r--r-- | drivers/media/video/zoran/zoran_driver.c | 25 |
1 files changed, 3 insertions, 22 deletions
diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c index 5e667fd72725..21f37a68714b 100644 --- a/drivers/media/video/zoran/zoran_driver.c +++ b/drivers/media/video/zoran/zoran_driver.c @@ -1196,28 +1196,13 @@ zoran_close_end_session (struct file *file) * Open a zoran card. Right now the flags stuff is just playing */ -static int -zoran_open(struct file *file) +static int zoran_open(struct file *file) { - unsigned int minor = video_devdata(file)->minor; - struct zoran *zr = NULL; + struct zoran *zr = video_drvdata(file); struct zoran_fh *fh; - int i, res, first_open = 0, have_module_locks = 0; + int res, first_open = 0, have_module_locks = 0; lock_kernel(); - /* find the device */ - for (i = 0; i < atomic_read(&zoran_num); i++) { - if (zoran[i]->video_dev->minor == minor) { - zr = zoran[i]; - break; - } - } - - if (!zr) { - dprintk(1, KERN_ERR "%s: device not found!\n", ZORAN_NAME); - res = -ENODEV; - goto open_unlock_and_return; - } /* see fs/device.c - the kernel already locks during open(), * so locking ourselves only causes deadlocks */ @@ -1329,10 +1314,6 @@ open_unlock_and_return: module_put(THIS_MODULE); } - /* if there's no device found, we didn't obtain the lock either */ - if (zr) { - /*mutex_unlock(&zr->resource_lock);*/ - } unlock_kernel(); return res; |
