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path: root/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
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Diffstat (limited to 'drivers/media/usb/pvrusb2/pvrusb2-hdw.c')
-rw-r--r--drivers/media/usb/pvrusb2/pvrusb2-hdw.c42
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: ***
- */