[PATCH 5/6] media: ov7670: get rid of extra ifdefs

[Marco Felsch <m.felsch@pengutronix.de>]

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/ov7670.c | 19 +++++++------------
 1 file changed, 7 insertions(+), 12 deletions(-)

diff --git a/drivers/media/i2c/ov7670.c b/drivers/media/i2c/ov7670.c
index 44c3eed8a858..7d6fd9842a75 100644
--- a/drivers/media/i2c/ov7670.c
+++ b/drivers/media/i2c/ov7670.c
@@ -1097,9 +1097,7 @@ static int ov7670_set_fmt(struct v4l2_subdev *sd,
 		struct v4l2_subdev_format *format)
 {
 	struct ov7670_info *info = to_state(sd);
-#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
 	struct v4l2_mbus_framefmt *mbus_fmt;
-#endif
 	int ret;
 
 	if (format->pad)
@@ -1109,13 +1107,13 @@ static int ov7670_set_fmt(struct v4l2_subdev *sd,
 		ret = ov7670_try_fmt_internal(sd, &format->format, NULL, NULL);
 		if (ret)
 			return ret;
-#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
+
 		mbus_fmt = v4l2_subdev_get_try_format(sd, cfg, format->pad);
+		if (IS_ERR(mbus_fmt))
+			return PTR_ERR(mbus_fmt);
+
 		*mbus_fmt = format->format;
 		return 0;
-#else
-		return -ENOTTY;
-#endif
 	}
 
 	ret = ov7670_try_fmt_internal(sd, &format->format, &info->fmt, &info->wsize);
@@ -1138,18 +1136,15 @@ static int ov7670_get_fmt(struct v4l2_subdev *sd,
 			  struct v4l2_subdev_format *format)
 {
 	struct ov7670_info *info = to_state(sd);
-#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
 	struct v4l2_mbus_framefmt *mbus_fmt;
-#endif
 
 	if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
-#ifdef CONFIG_VIDEO_V4L2_SUBDEV_API
 		mbus_fmt = v4l2_subdev_get_try_format(sd, cfg, 0);
+		if (IS_ERR(mbus_fmt))
+			return PTR_ERR(mbus_fmt);
+
 		format->format = *mbus_fmt;
 		return 0;
-#else
-		return -ENOTTY;
-#endif
 	} else {
 		format->format = info->format;
 	}
-- 
2.20.1