This is an automatic generated email to let you know that the following patch
were queued:
Subject: media: ov7740: Fix control handler error at the end of control init
Author: Sakari Ailus <sakari.ai...@linux.intel.com>
Date: Thu Apr 12 06:16:39 2018 -0400
Check that no error happened during adding controls to the driver's
control handler. Print an error message and bail out if there was one.
Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mche...@s-opensource.com>
drivers/media/i2c/ov7740.c | 7 +++++++
1 file changed, 7 insertions(+)
---
diff --git a/drivers/media/i2c/ov7740.c b/drivers/media/i2c/ov7740.c
index cbfa5a3327f6..3dad33c6180f 100644
--- a/drivers/media/i2c/ov7740.c
+++ b/drivers/media/i2c/ov7740.c
@@ -1006,6 +1006,13 @@ static int ov7740_init_controls(struct ov7740 *ov7740)
V4L2_EXPOSURE_MANUAL, false);
v4l2_ctrl_cluster(2, &ov7740->hflip);
+ if (ctrl_hdlr->error) {
+ ret = ctrl_hdlr->error;
+ dev_err(&client->dev, "controls initialisation failed (%d)\n",
+ ret);
+ goto error;
+ }
+
ret = v4l2_ctrl_handler_setup(ctrl_hdlr);
if (ret) {
dev_err(&client->dev, "%s control init failed (%d)\n",
_______________________________________________
linuxtv-commits mailing list
linuxtv-commits@linuxtv.org
https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
