[PATCH v1 1/9] media: vimc: Don't iterate over single pad

[Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>]

The .init_state() operations of the debayer and sensor entities iterate
over the entity's pads. In practice, the iteration covers a single pad
only. Access the pad directly and remove the loops.

Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
 drivers/media/test-drivers/vimc/vimc-debayer.c |  9 +++------
 drivers/media/test-drivers/vimc/vimc-sensor.c  | 10 +++-------
 2 files changed, 6 insertions(+), 13 deletions(-)

diff --git a/drivers/media/test-drivers/vimc/vimc-debayer.c b/drivers/media/test-drivers/vimc/vimc-debayer.c
index d72ed086e00b..e1bf6db73050 100644
--- a/drivers/media/test-drivers/vimc/vimc-debayer.c
+++ b/drivers/media/test-drivers/vimc/vimc-debayer.c
@@ -155,16 +155,13 @@ static int vimc_debayer_init_state(struct v4l2_subdev *sd,
 {
 	struct vimc_debayer_device *vdebayer = v4l2_get_subdevdata(sd);
 	struct v4l2_mbus_framefmt *mf;
-	unsigned int i;
 
 	mf = v4l2_subdev_state_get_format(sd_state, 0);
 	*mf = sink_fmt_default;
 
-	for (i = 1; i < sd->entity.num_pads; i++) {
-		mf = v4l2_subdev_state_get_format(sd_state, i);
-		*mf = sink_fmt_default;
-		mf->code = vdebayer->src_code;
-	}
+	mf = v4l2_subdev_state_get_format(sd_state, 1);
+	*mf = sink_fmt_default;
+	mf->code = vdebayer->src_code;
 
 	return 0;
 }
diff --git a/drivers/media/test-drivers/vimc/vimc-sensor.c b/drivers/media/test-drivers/vimc/vimc-sensor.c
index 5e34b1aed95e..b535b3ffecff 100644
--- a/drivers/media/test-drivers/vimc/vimc-sensor.c
+++ b/drivers/media/test-drivers/vimc/vimc-sensor.c
@@ -44,14 +44,10 @@ static const struct v4l2_mbus_framefmt fmt_default = {
 static int vimc_sensor_init_state(struct v4l2_subdev *sd,
 				  struct v4l2_subdev_state *sd_state)
 {
-	unsigned int i;
+	struct v4l2_mbus_framefmt *mf;
 
-	for (i = 0; i < sd->entity.num_pads; i++) {
-		struct v4l2_mbus_framefmt *mf;
-
-		mf = v4l2_subdev_state_get_format(sd_state, i);
-		*mf = fmt_default;
-	}
+	mf = v4l2_subdev_state_get_format(sd_state, 0);
+	*mf = fmt_default;
 
 	return 0;
 }
-- 
Regards,

Laurent Pinchart