diff mbox series

[4/6] media: ov5695: get rid of extra ifdefs

Message ID 20190404074002.18730-5-m.felsch@pengutronix.de (mailing list archive)
State New, archived
Headers show
Series Avoid v4l2_subdev_get_try_ ifdef dance | expand

Commit Message

Marco Felsch April 4, 2019, 7:40 a.m. UTC
We can drop the ifdef dance since the v4l2_subdev_get_try_format
return the correct value in both cases with or without
CONFIG_VIDEO_V4L2_SUBDEV_API is enabled.

The patch is based on Lubomir's series [1].

[1] https://patchwork.kernel.org/cover/10703017/

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
 drivers/media/i2c/ov5695.c | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/i2c/ov5695.c b/drivers/media/i2c/ov5695.c
index 5d107c53364d..83fea416c75e 100644
--- a/drivers/media/i2c/ov5695.c
+++ b/drivers/media/i2c/ov5695.c
@@ -810,6 +810,7 @@  static int ov5695_set_fmt(struct v4l2_subdev *sd,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct ov5695 *ov5695 = to_ov5695(sd);
+	struct v4l2_mbus_framefmt *try_fmt;
 	const struct ov5695_mode *mode;
 	s64 h_blank, vblank_def;
 
@@ -821,12 +822,12 @@  static int ov5695_set_fmt(struct v4l2_subdev *sd,
 	fmt->format.height = mode->height;
 	fmt->format.field = V4L2_FIELD_NONE;
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
-		*v4l2_subdev_get_try_format(sd, cfg, fmt->pad) = fmt->format;
-#else
-		mutex_unlock(&ov5695->mutex);
-		return -ENOTTY;
-#endif
+		try_fmt = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		if (IS_ERR(try_fmt)) {
+			mutex_unlock(&ov5695->mutex);
+			return PTR_ERR(try_fmt);
+		}
+		*try_fmt = fmt->format;
 	} else {
 		ov5695->cur_mode = mode;
 		h_blank = mode->hts_def - mode->width;
@@ -848,16 +849,17 @@  static int ov5695_get_fmt(struct v4l2_subdev *sd,
 			  struct v4l2_subdev_format *fmt)
 {
 	struct ov5695 *ov5695 = to_ov5695(sd);
+	struct v4l2_mbus_framefmt *try_fmt;
 	const struct ov5695_mode *mode = ov5695->cur_mode;
 
 	mutex_lock(&ov5695->mutex);
 	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
-#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
-		fmt->format = *v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
-#else
-		mutex_unlock(&ov5695->mutex);
-		return -ENOTTY;
-#endif
+		try_fmt = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
+		if (IS_ERR(try_fmt)) {
+			mutex_unlock(&ov5695->mutex);
+			return PTR_ERR(try_fmt);
+		}
+		fmt->format = *try_fmt;
 	} else {
 		fmt->format.width = mode->width;
 		fmt->format.height = mode->height;