drivers/media: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required
These two macros were in module.h but now module.h is no longer
sprayed across every source file imaginable, so the users need
to expicitly call out their use of them.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/drivers/media/video/v4l2-event.c b/drivers/media/video/v4l2-event.c
index 53b190c..46037f22 100644
--- a/drivers/media/video/v4l2-event.c
+++ b/drivers/media/video/v4l2-event.c
@@ -29,6 +29,7 @@
#include <linux/sched.h>
#include <linux/slab.h>
+#include <linux/export.h>
static unsigned sev_pos(const struct v4l2_subscribed_event *sev, unsigned idx)
{