Define the number of pads explicitly in initialising the sub-devices.
Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
---
drivers/media/i2c/smiapp/smiapp-core.c | 17 +++++++----------
1 file changed, 7 insertions(+), 10 deletions(-)
diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c
index 5ef9177..4f96797 100644
--- a/drivers/media/i2c/smiapp/smiapp-core.c
+++ b/drivers/media/i2c/smiapp/smiapp-core.c
@@ -2528,7 +2528,8 @@ static void smiapp_cleanup(struct smiapp_sensor *sensor)
}
static void smiapp_create_subdev(struct smiapp_sensor *sensor,
- struct smiapp_subdev *ssd, const char *name)
+ struct smiapp_subdev *ssd, const char *name,
+ unsigned short num_pads)
{
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd);
@@ -2537,12 +2538,8 @@ static void smiapp_create_subdev(struct smiapp_sensor *sensor,
ssd->sensor = sensor;
- if (ssd == sensor->pixel_array) {
- ssd->npads = 1;
- } else {
- ssd->npads = 2;
- ssd->source_pad = 1;
- }
+ ssd->npads = num_pads;
+ ssd->source_pad = num_pads - 1;
snprintf(ssd->sd.name,
sizeof(ssd->sd.name), "%s %s %d-%4.4x", sensor->minfo.name,
@@ -2737,9 +2734,9 @@ static int smiapp_init(struct smiapp_sensor *sensor)
pll->flags |= SMIAPP_PLL_FLAG_NO_OP_CLOCKS;
if (sensor->scaler)
- smiapp_create_subdev(sensor, sensor->scaler, "scaler");
- smiapp_create_subdev(sensor, sensor->binner, "binner");
- smiapp_create_subdev(sensor, sensor->pixel_array, "pixel_array");
+ smiapp_create_subdev(sensor, sensor->scaler, "scaler", 2);
+ smiapp_create_subdev(sensor, sensor->binner, "binner", 2);
+ smiapp_create_subdev(sensor, sensor->pixel_array, "pixel_array", 1);
dev_dbg(&client->dev, "profile %d\n", sensor->minfo.smiapp_profile);
--
2.7.4
--
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