diff mbox series

[v10,19/21] uvcvideo: don't spam the log in uvc_ctrl_restore_values()

Message ID 20210618122923.385938-20-ribalda@chromium.org
State New
Headers show
Series [v10,01/21] media: v4l2-ioctl: Fix check_ext_ctrls | expand

Commit Message

Ricardo Ribalda June 18, 2021, 12:29 p.m. UTC
From: Hans Verkuil <hverkuil-cisco@xs4all.nl>

Don't report the restored controls with dev_info, use dev_dbg instead.
This prevents a lot of noise in the kernel log.

Reviewed-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
---
 drivers/media/usb/uvc/uvc_ctrl.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Comments

Laurent Pinchart Aug. 22, 2021, 11:23 p.m. UTC | #1
Hello,

A quick note, I'll update the subject with a "media: ".

On Fri, Jun 18, 2021 at 02:29:21PM +0200, Ricardo Ribalda wrote:
> From: Hans Verkuil <hverkuil-cisco@xs4all.nl>

> 

> Don't report the restored controls with dev_info, use dev_dbg instead.

> This prevents a lot of noise in the kernel log.

> 

> Reviewed-by: Ricardo Ribalda <ribalda@chromium.org>

> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>

> ---

>  drivers/media/usb/uvc/uvc_ctrl.c | 8 ++++----

>  1 file changed, 4 insertions(+), 4 deletions(-)

> 

> diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c

> index 11c25d4b5c20..da44d5c0b9ad 100644

> --- a/drivers/media/usb/uvc/uvc_ctrl.c

> +++ b/drivers/media/usb/uvc/uvc_ctrl.c

> @@ -2153,10 +2153,10 @@ int uvc_ctrl_restore_values(struct uvc_device *dev)

>  			if (!ctrl->initialized || !ctrl->modified ||

>  			    (ctrl->info.flags & UVC_CTRL_FLAG_RESTORE) == 0)

>  				continue;

> -			dev_info(&dev->udev->dev,

> -				 "restoring control %pUl/%u/%u\n",

> -				 ctrl->info.entity, ctrl->info.index,

> -				 ctrl->info.selector);

> +			dev_dbg(&dev->udev->dev,

> +				"restoring control %pUl/%u/%u\n",

> +				ctrl->info.entity, ctrl->info.index,

> +				ctrl->info.selector);

>  			ctrl->dirty = 1;

>  		}

>  


-- 
Regards,

Laurent Pinchart
Laurent Pinchart Aug. 23, 2021, 12:17 a.m. UTC | #2
Hi Hans,

On Fri, Jun 18, 2021 at 02:29:21PM +0200, Ricardo Ribalda wrote:
> From: Hans Verkuil <hverkuil-cisco@xs4all.nl>

> 

> Don't report the restored controls with dev_info, use dev_dbg instead.

> This prevents a lot of noise in the kernel log.

> 

> Reviewed-by: Ricardo Ribalda <ribalda@chromium.org>

> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>


The author and SoB line don't match. Which one should I update ?

> ---

>  drivers/media/usb/uvc/uvc_ctrl.c | 8 ++++----

>  1 file changed, 4 insertions(+), 4 deletions(-)

> 

> diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c

> index 11c25d4b5c20..da44d5c0b9ad 100644

> --- a/drivers/media/usb/uvc/uvc_ctrl.c

> +++ b/drivers/media/usb/uvc/uvc_ctrl.c

> @@ -2153,10 +2153,10 @@ int uvc_ctrl_restore_values(struct uvc_device *dev)

>  			if (!ctrl->initialized || !ctrl->modified ||

>  			    (ctrl->info.flags & UVC_CTRL_FLAG_RESTORE) == 0)

>  				continue;

> -			dev_info(&dev->udev->dev,

> -				 "restoring control %pUl/%u/%u\n",

> -				 ctrl->info.entity, ctrl->info.index,

> -				 ctrl->info.selector);

> +			dev_dbg(&dev->udev->dev,

> +				"restoring control %pUl/%u/%u\n",

> +				ctrl->info.entity, ctrl->info.index,

> +				ctrl->info.selector);

>  			ctrl->dirty = 1;

>  		}

>  


-- 
Regards,

Laurent Pinchart
Hans Verkuil Aug. 23, 2021, 7:32 a.m. UTC | #3
On 23/08/2021 02:17, Laurent Pinchart wrote:
> Hi Hans,

> 

> On Fri, Jun 18, 2021 at 02:29:21PM +0200, Ricardo Ribalda wrote:

>> From: Hans Verkuil <hverkuil-cisco@xs4all.nl>

>>

>> Don't report the restored controls with dev_info, use dev_dbg instead.

>> This prevents a lot of noise in the kernel log.

>>

>> Reviewed-by: Ricardo Ribalda <ribalda@chromium.org>

>> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

>> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>

> 

> The author and SoB line don't match. Which one should I update ?


SoB should use <hverkuil-cisco@xs4all.nl>

Regards,

	Hans

> 

>> ---

>>  drivers/media/usb/uvc/uvc_ctrl.c | 8 ++++----

>>  1 file changed, 4 insertions(+), 4 deletions(-)

>>

>> diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c

>> index 11c25d4b5c20..da44d5c0b9ad 100644

>> --- a/drivers/media/usb/uvc/uvc_ctrl.c

>> +++ b/drivers/media/usb/uvc/uvc_ctrl.c

>> @@ -2153,10 +2153,10 @@ int uvc_ctrl_restore_values(struct uvc_device *dev)

>>  			if (!ctrl->initialized || !ctrl->modified ||

>>  			    (ctrl->info.flags & UVC_CTRL_FLAG_RESTORE) == 0)

>>  				continue;

>> -			dev_info(&dev->udev->dev,

>> -				 "restoring control %pUl/%u/%u\n",

>> -				 ctrl->info.entity, ctrl->info.index,

>> -				 ctrl->info.selector);

>> +			dev_dbg(&dev->udev->dev,

>> +				"restoring control %pUl/%u/%u\n",

>> +				ctrl->info.entity, ctrl->info.index,

>> +				ctrl->info.selector);

>>  			ctrl->dirty = 1;

>>  		}

>>  

>
diff mbox series

Patch

diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c
index 11c25d4b5c20..da44d5c0b9ad 100644
--- a/drivers/media/usb/uvc/uvc_ctrl.c
+++ b/drivers/media/usb/uvc/uvc_ctrl.c
@@ -2153,10 +2153,10 @@  int uvc_ctrl_restore_values(struct uvc_device *dev)
 			if (!ctrl->initialized || !ctrl->modified ||
 			    (ctrl->info.flags & UVC_CTRL_FLAG_RESTORE) == 0)
 				continue;
-			dev_info(&dev->udev->dev,
-				 "restoring control %pUl/%u/%u\n",
-				 ctrl->info.entity, ctrl->info.index,
-				 ctrl->info.selector);
+			dev_dbg(&dev->udev->dev,
+				"restoring control %pUl/%u/%u\n",
+				ctrl->info.entity, ctrl->info.index,
+				ctrl->info.selector);
 			ctrl->dirty = 1;
 		}