[media] exynos4-is: Move __fimc_videoc_querycap() function to the common module

Move __fimc_videoc_querycap() function to the common exynos4-is-common.ko
module so it don't need to be reimplemented in multiple video node drivers
of the exynos4-is.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/platform/exynos4-is/common.h b/drivers/media/platform/exynos4-is/common.h
index 3c39803..75b9c71 100644
--- a/drivers/media/platform/exynos4-is/common.h
+++ b/drivers/media/platform/exynos4-is/common.h
@@ -6,7 +6,11 @@
  * published by the Free Software Foundation.
  */
 
+#include <linux/device.h>
+#include <linux/videodev2.h>
 #include <media/media-entity.h>
 #include <media/v4l2-subdev.h>
 
 struct v4l2_subdev *fimc_find_remote_sensor(struct media_entity *entity);
+void __fimc_vidioc_querycap(struct device *dev, struct v4l2_capability *cap,
+			    unsigned int caps);