diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 11844bb..787a630 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -1010,7 +1010,7 @@
 {
 	struct capiminor *mp;
 
-	if ((mp = capiminor_find(iminor(file->f_dentry->d_inode))) == 0)
+	if ((mp = capiminor_find(iminor(file->f_path.dentry->d_inode))) == 0)
 		return -ENXIO;
 	if (mp->nccip == 0)
 		return -ENXIO;