OMAPDSS: DSS: fix a warning message

The WARN() macro has to take a condition.  The current code will just
print the stack trace and the function name instead of the intended
warning message.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
1 file changed