[media] mem2mem: replace BUG_ON with WARN_ON

See following thread for rationale:
	http://www.spinics.net/lists/linux-media/msg52462.html
Tested by compilation only.

Signed-off-by: Nicolas Thery <nicolas.thery@st.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Nicolas THERY 2012-10-23 04:47:19 -03:00 committed by Mauro Carvalho Chehab
parent 2e74598d7f
commit 3fac4eb374

View File

@ -510,12 +510,10 @@ struct v4l2_m2m_dev *v4l2_m2m_init(struct v4l2_m2m_ops *m2m_ops)
{
struct v4l2_m2m_dev *m2m_dev;
if (!m2m_ops)
if (!m2m_ops || WARN_ON(!m2m_ops->device_run) ||
WARN_ON(!m2m_ops->job_abort))
return ERR_PTR(-EINVAL);
BUG_ON(!m2m_ops->device_run);
BUG_ON(!m2m_ops->job_abort);
m2m_dev = kzalloc(sizeof *m2m_dev, GFP_KERNEL);
if (!m2m_dev)
return ERR_PTR(-ENOMEM);