diff options
Diffstat (limited to 'drivers/media/video/pwc/pwc.h')
| -rw-r--r-- | drivers/media/video/pwc/pwc.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/video/pwc/pwc.h b/drivers/media/video/pwc/pwc.h index 04e9524a94d..c2594f4247a 100644 --- a/drivers/media/video/pwc/pwc.h +++ b/drivers/media/video/pwc/pwc.h @@ -202,11 +202,9 @@ struct pwc_device { struct video_device vdev; struct v4l2_device v4l2_dev; - struct mutex modlock; /* Pointer to our usb_device, may be NULL after unplug */ struct usb_device *udev; - /* Protects the setting of udev to NULL by our disconnect handler */ struct mutex udevlock; /* type of cam (645, 646, 675, 680, 690, 720, 730, 740, 750) */ @@ -217,6 +215,7 @@ struct pwc_device /*** Video data ***/ struct file *capt_file; /* file doing video capture */ + struct mutex capt_file_lock; int vendpoint; /* video isoc endpoint */ int vcinterface; /* video control interface */ int valternate; /* alternate interface needed */ @@ -350,6 +349,8 @@ struct pwc_device extern int pwc_trace; #endif +int pwc_test_n_set_capt_file(struct pwc_device *pdev, struct file *file); + /** Functions in pwc-misc.c */ /* sizes in pixels */ extern const struct pwc_coord pwc_image_sizes[PSZ_MAX]; |