diff options
| author | Ghanshyam Agrawal <ghanshyam1898@gmail.com> | 2023-11-25 12:02:36 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-02-05 23:14:27 +0300 |
| commit | df16808b1627e5c5264fe5c8314917eaa26fb8b2 (patch) | |
| tree | 763c547bc47459b96f7aa52fbbdd839114234c73 /drivers/media/usb | |
| parent | daf57c5ce16e907405d8a59a4f2be20e204906e4 (diff) | |
| download | linux-df16808b1627e5c5264fe5c8314917eaa26fb8b2.tar.xz | |
media: stk1160: Fixed high volume of stk1160_dbg messages
[ Upstream commit b3695e86d25aafbe175dd51f6aaf6f68d341d590 ]
The function stk1160_dbg gets called too many times, which causes
the output to get flooded with messages. Since stk1160_dbg uses
printk, it is now replaced with printk_ratelimited.
Suggested-by: Phillip Potter <phil@philpotter.co.uk>
Signed-off-by: Ghanshyam Agrawal <ghanshyam1898@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/media/usb')
| -rw-r--r-- | drivers/media/usb/stk1160/stk1160-video.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/media/usb/stk1160/stk1160-video.c b/drivers/media/usb/stk1160/stk1160-video.c index 4e966f6bf608..366f0e4a5dc0 100644 --- a/drivers/media/usb/stk1160/stk1160-video.c +++ b/drivers/media/usb/stk1160/stk1160-video.c @@ -107,8 +107,7 @@ void stk1160_copy_video(struct stk1160 *dev, u8 *src, int len) /* * TODO: These stk1160_dbg are very spammy! - * We should 1) check why we are getting them - * and 2) add ratelimit. + * We should check why we are getting them. * * UPDATE: One of the reasons (the only one?) for getting these * is incorrect standard (mismatch between expected and configured). @@ -151,7 +150,7 @@ void stk1160_copy_video(struct stk1160 *dev, u8 *src, int len) /* Let the bug hunt begin! sanity checks! */ if (lencopy < 0) { - stk1160_dbg("copy skipped: negative lencopy\n"); + printk_ratelimited(KERN_DEBUG "copy skipped: negative lencopy\n"); return; } |