staging: most: video: fix build warnings

Commit 7d7cdb4fa552 ("staging: most: video: remove debugging code") ended up
adding a bunch of build warnings about unused variables.  Fix that up by
removing those variables as we don't need them anymore.

Cc: Abdun Nihaal <abdun.nihaal@gmail.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 7d7cdb4fa552 ("staging: most: video: remove debugging code")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/most/video/video.c b/drivers/staging/most/video/video.c
index fc374711fcc02078afbbd13634916bd9d576e6fd..cf342eb58e10a34d0e5a9b774c10e3492ce45c2e 100644 (file)
--- a/drivers/staging/most/video/video.c
+++ b/drivers/staging/most/video/video.c
@@ -261,9 +261,6 @@ static int vidioc_querycap(struct file *file, void *priv,
 static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
                                   struct v4l2_fmtdesc *f)
 {
-       struct comp_fh *fh = priv;
-       struct most_video_dev *mdev = fh->mdev;
-
        if (f->index)
                return -EINVAL;
 
@@ -278,9 +275,6 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
 static int vidioc_g_fmt_vid_cap(struct file *file, void *priv,
                                struct v4l2_format *f)
 {
-       struct comp_fh *fh = priv;
-       struct most_video_dev *mdev = fh->mdev;
-
        comp_set_format_struct(f);
        return 0;
 }
@@ -305,9 +299,6 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 
 static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *norm)
 {
-       struct comp_fh *fh = priv;
-       struct most_video_dev *mdev = fh->mdev;
-
        *norm = V4L2_STD_UNKNOWN;
        return 0;
 }