Provide a dummy implementation when configured without
CONFIG_VIDEO_V4L2_SUBDEV_API to avoid ifdef dance in the drivers that can
be built either with or without the option.
Suggested-by: Jacopo Mondi <jacopo@xxxxxxxxxx>
Signed-off-by: Lubomir Rintel <lkundrak@xxxxx>
---
include/media/v4l2-subdev.h | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index 9102d6ca566e..906e28011bb4 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -967,6 +967,17 @@ static inline struct v4l2_rect
pad = 0;
return &cfg[pad].try_compose;
}
+
+#else /* !defined(CONFIG_VIDEO_V4L2_SUBDEV_API) */
+
+static inline struct v4l2_mbus_framefmt
+*v4l2_subdev_get_try_format(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ unsigned int pad)
+{
+ return ERR_PTR(-ENOTTY);
+}
+
#endif
extern const struct v4l2_file_operations v4l2_subdev_fops;
--
2.19.1
