[PATCH] media: vim2m: print device name after registering device
From: Matthew Majewski
Date: Wed Feb 19 2025 - 14:05:30 EST
Move the v4l2_info() call displaying the video device name after the
device is actually registered.
This fixes a bug where the driver was always displaying "/dev/video0"
since it was reading from the vfd before it was registered.
Signed-off-by: Matthew Majewski <mattwmajewski@xxxxxxxxx>
---
drivers/media/test-drivers/vim2m.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/media/test-drivers/vim2m.c b/drivers/media/test-drivers/vim2m.c
index 6c24dcf27eb0..0fe97e208c02 100644
--- a/drivers/media/test-drivers/vim2m.c
+++ b/drivers/media/test-drivers/vim2m.c
@@ -1314,9 +1314,6 @@ static int vim2m_probe(struct platform_device *pdev)
vfd->v4l2_dev = &dev->v4l2_dev;
video_set_drvdata(vfd, dev);
- v4l2_info(&dev->v4l2_dev,
- "Device registered as /dev/video%d\n", vfd->num);
-
platform_set_drvdata(pdev, dev);
dev->m2m_dev = v4l2_m2m_init(&m2m_ops);
@@ -1343,6 +1340,9 @@ static int vim2m_probe(struct platform_device *pdev)
goto error_m2m;
}
+ v4l2_info(&dev->v4l2_dev,
+ "Device registered as /dev/video%d\n", vfd->num);
+
#ifdef CONFIG_MEDIA_CONTROLLER
ret = v4l2_m2m_register_media_controller(dev->m2m_dev, vfd,
MEDIA_ENT_F_PROC_VIDEO_SCALER);
--
2.25.1