diff options
Diffstat (limited to 'drivers/media/usb/pvrusb2/pvrusb2-hdw.c')
| -rw-r--r-- | drivers/media/usb/pvrusb2/pvrusb2-hdw.c | 42 |
1 files changed, 4 insertions, 38 deletions
diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c index e11267f35d87..c4d51d78f837 100644 --- a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c @@ -2704,6 +2704,10 @@ static void pvr2_hdw_remove_usb_stuff(struct pvr2_hdw *hdw) pvr2_hdw_render_useless(hdw); } +void pvr2_hdw_set_v4l2_dev(struct pvr2_hdw *hdw, struct video_device *vdev) +{ + vdev->v4l2_dev = &hdw->v4l2_dev; +} /* Destroy hardware interaction structure */ void pvr2_hdw_destroy(struct pvr2_hdw *hdw) @@ -5162,41 +5166,3 @@ static int pvr2_hdw_get_eeprom_addr(struct pvr2_hdw *hdw) } while(0); LOCK_GIVE(hdw->ctl_lock); return result; } - - -int pvr2_hdw_register_access(struct pvr2_hdw *hdw, - const struct v4l2_dbg_match *match, u64 reg_id, - int setFl, u64 *val_ptr) -{ -#ifdef CONFIG_VIDEO_ADV_DEBUG - struct v4l2_dbg_register req; - int stat = 0; - int okFl = 0; - - if (!capable(CAP_SYS_ADMIN)) return -EPERM; - - req.match = *match; - req.reg = reg_id; - if (setFl) req.val = *val_ptr; - /* It would be nice to know if a sub-device answered the request */ - v4l2_device_call_all(&hdw->v4l2_dev, 0, core, g_register, &req); - if (!setFl) *val_ptr = req.val; - if (okFl) { - return stat; - } - return -EINVAL; -#else - return -ENOSYS; -#endif -} - - -/* - Stuff for Emacs to see, in order to encourage consistent editing style: - *** Local Variables: *** - *** mode: c *** - *** fill-column: 75 *** - *** tab-width: 8 *** - *** c-basic-offset: 8 *** - *** End: *** - */ |