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[21/22,media] tvp5150: initialize subdev before parsing device tree

Message ID 20180628162054.25613-22-m.felsch@pengutronix.de (mailing list archive)
State New, archived
Headers show

Commit Message

Marco Felsch June 28, 2018, 4:20 p.m. UTC 
From: Michael Tretter <m.tretter@pengutronix.de>

There are several debug prints in the tvp5150_parse_dt() function, which
do not print the prefix, because the v4l2_subdev is not initialized, yet.

Initialize the v4l2_subdev before parsing the device tree to fix the
debug messages.

Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
 drivers/media/i2c/tvp5150.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
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Patch

diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c
index 6ac29c62d99b..3645d1166118 100644
--- a/drivers/media/i2c/tvp5150.c
+++ b/drivers/media/i2c/tvp5150.c
@@ -1856,6 +1856,9 @@  static int tvp5150_probe(struct i2c_client *c,
 
 	core->regmap = map;
 	sd = &core->sd;
+	v4l2_i2c_subdev_init(sd, c, &tvp5150_ops);
+	sd->internal_ops = &tvp5150_internal_ops;
+	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
 
 	if (IS_ENABLED(CONFIG_OF) && np) {
 		res = tvp5150_parse_dt(core, np);
@@ -1868,10 +1871,6 @@  static int tvp5150_probe(struct i2c_client *c,
 		core->mbus_type = V4L2_MBUS_BT656;
 	}
 
-	v4l2_i2c_subdev_init(sd, c, &tvp5150_ops);
-	sd->internal_ops = &tvp5150_internal_ops;
-	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
-
 	res = tvp5150_mc_init(sd);
 	if (res)
 		goto err_cleanup_dt;