In the ov5640_try_frame_interval function, the ret variable actually holds
the frame rate index to use, which is represented by the enum
ov5640_frame_rate in the driver.
Make it more obvious.
Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxx>
---
drivers/media/i2c/ov5640.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
index be047dd7fbfc..fc2e03193da6 100644
--- a/drivers/media/i2c/ov5640.c
+++ b/drivers/media/i2c/ov5640.c
@@ -2052,8 +2052,8 @@ static int ov5640_try_frame_interval(struct ov5640_dev *sensor,
u32 width, u32 height)
{
const struct ov5640_mode_info *mode;
+ enum ov5640_frame_rate rate = OV5640_30_FPS;
u32 minfps, maxfps, fps;
- int ret;
minfps = ov5640_framerates[OV5640_15_FPS];
maxfps = ov5640_framerates[OV5640_30_FPS];
@@ -2076,10 +2076,10 @@ static int ov5640_try_frame_interval(struct ov5640_dev *sensor,
else
fi->denominator = minfps;
- ret = (fi->denominator == minfps) ? OV5640_15_FPS : OV5640_30_FPS;
+ rate = (fi->denominator == minfps) ? OV5640_15_FPS : OV5640_30_FPS;
- mode = ov5640_find_mode(sensor, ret, width, height, false);
- return mode ? ret : -EINVAL;
+ mode = ov5640_find_mode(sensor, rate, width, height, false);
+ return mode ? rate : -EINVAL;
}
static int ov5640_get_fmt(struct v4l2_subdev *sd,
--
2.19.1
