video: xylonfb: Add missing header

It should be the part of patch
"Merge tag 'v3.9' into master-next"
(sha1: 79a6cbd54869ed374f0d4ac6f2627c399b9eb34e)

The patch fix compilation errors:
drivers/video/xylon/xylonfb/of/../core/../misc/xylonfb-adv7511.c:220:1:
 error: unknown type name 'irqreturn_t'
drivers/video/xylon/xylonfb/of/../core/../misc/xylonfb-adv7511.c:228:9:
 error: 'IRQ_HANDLED' undeclared (first use in this function)
...

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/drivers/video/xylon/xylonfb/misc/xylonfb-adv7511.c b/drivers/video/xylon/xylonfb/misc/xylonfb-adv7511.c
index 16d1c246649846d3b9be07bd12dfbd6a7f9e610c..905d4cdfef20057cfc8e3f1391c28efe4a8af362 100644 (file)
--- a/drivers/video/xylon/xylonfb/misc/xylonfb-adv7511.c
+++ b/drivers/video/xylon/xylonfb/misc/xylonfb-adv7511.c
@@ -18,6 +18,7 @@
 #include <linux/workqueue.h>
 #include <linux/completion.h>
 #include <linux/console.h>
+#include <linux/interrupt.h>
 #include <linux/notifier.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>