[media] cx25821,medusa: incorrect check on decoder type

Unsupported requests should be ignored but in fact affected VDEC_A

Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=44051

Reported-by: dcb314@hotmail.com
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Palash Bandyopadhyay <Palash.Bandyopadhyay@conexant.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/cx25821/cx25821-medusa-video.c b/drivers/media/video/cx25821/cx25821-medusa-video.c
index 313fb20..6a92e5c 100644 (file)
--- a/drivers/media/video/cx25821/cx25821-medusa-video.c
+++ b/drivers/media/video/cx25821/cx25821-medusa-video.c
@@ -499,7 +499,7 @@ static void medusa_set_decoderduration(struct cx25821_dev *dev, int decoder,
        mutex_lock(&dev->lock);
 
        /* no support */
-       if (decoder < VDEC_A && decoder > VDEC_H) {
+       if (decoder < VDEC_A || decoder > VDEC_H) {
                mutex_unlock(&dev->lock);
                return;
        }