2017-03-16 21:38:48

by Chandra Annamaneni

[permalink] [raw]
Subject: PATCH for style warnings in drivers/staging/most/aim-v4l2


Enclosed is a patch to the file video.c. It only fixes style warning
flagged by checkpatch.pl.

Please let me know if anything else needs to be done.

Thanks.
Chandra


diff --git a/drivers/staging/most/aim-v4l2/video.c b/drivers/staging/most/aim-v4l2/video.c
index e074841..59e861e 100644
--- a/drivers/staging/most/aim-v4l2/video.c
+++ b/drivers/staging/most/aim-v4l2/video.c
@@ -79,7 +79,7 @@ static int aim_vdev_open(struct file *filp)
struct most_video_dev *mdev = video_drvdata(filp);
struct aim_fh *fh;

- v4l2_info(&mdev->v4l2_dev, "aim_vdev_open()\n");
+ v4l2_info(&mdev->v4l2_dev, "%s()\n", __func__);

switch (vdev->vfl_type) {
case VFL_TYPE_GRABBER:
@@ -128,7 +128,7 @@ static int aim_vdev_close(struct file *filp)
struct most_video_dev *mdev = fh->mdev;
struct mbo *mbo, *tmp;

- v4l2_info(&mdev->v4l2_dev, "aim_vdev_close()\n");
+ v4l2_info(&mdev->v4l2_dev, "%s()\n", __func__);

/*
* We need to put MBOs back before we call most_stop_channel()
@@ -324,7 +324,7 @@ static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *norm)
struct aim_fh *fh = priv;
struct most_video_dev *mdev = fh->mdev;

- v4l2_info(&mdev->v4l2_dev, "vidioc_g_std()\n");
+ v4l2_info(&mdev->v4l2_dev, "%s()\n", __func__);

*norm = V4L2_STD_UNKNOWN;
return 0;
@@ -361,7 +361,7 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int index)
struct aim_fh *fh = priv;
struct most_video_dev *mdev = fh->mdev;

- v4l2_info(&mdev->v4l2_dev, "vidioc_s_input(%d)\n", index);
+ v4l2_info(&mdev->v4l2_dev, "%s(%d)\n", __func__, index);

if (index >= V4L2_AIM_MAX_INPUT)
return -EINVAL;
@@ -441,7 +441,7 @@ static int aim_register_videodev(struct most_video_dev *mdev)
{
int ret;

- v4l2_info(&mdev->v4l2_dev, "aim_register_videodev()\n");
+ v4l2_info(&mdev->v4l2_dev, "%s()\n", __func__);

init_waitqueue_head(&mdev->wait_data);

@@ -471,7 +471,7 @@ static int aim_register_videodev(struct most_video_dev *mdev)

static void aim_unregister_videodev(struct most_video_dev *mdev)
{
- v4l2_info(&mdev->v4l2_dev, "aim_unregister_videodev()\n");
+ v4l2_info(&mdev->v4l2_dev, "%s()\n", __func__);

video_unregister_device(mdev->vdev);
}


2017-03-17 00:41:29

by Greg KH

[permalink] [raw]
Subject: Re: PATCH for style warnings in drivers/staging/most/aim-v4l2

On Thu, Mar 16, 2017 at 02:38:39PM -0700, Chandra Annamaneni wrote:
>
> Enclosed is a patch to the file video.c. It only fixes style warning flagged
> by checkpatch.pl.
>
> Please let me know if anything else needs to be done.
>
> Thanks.
> Chandra
>
>
> diff --git a/drivers/staging/most/aim-v4l2/video.c b/drivers/staging/most/aim-v4l2/video.c
> index e074841..59e861e 100644
> --- a/drivers/staging/most/aim-v4l2/video.c
> +++ b/drivers/staging/most/aim-v4l2/video.c
> @@ -79,7 +79,7 @@ static int aim_vdev_open(struct file *filp)
> struct most_video_dev *mdev = video_drvdata(filp);
> struct aim_fh *fh;
>
> - v4l2_info(&mdev->v4l2_dev, "aim_vdev_open()\n");
> + v4l2_info(&mdev->v4l2_dev, "%s()\n", __func__);
>
> switch (vdev->vfl_type) {
> case VFL_TYPE_GRABBER:
> @@ -128,7 +128,7 @@ static int aim_vdev_close(struct file *filp)
> struct most_video_dev *mdev = fh->mdev;
> struct mbo *mbo, *tmp;
>
> - v4l2_info(&mdev->v4l2_dev, "aim_vdev_close()\n");
> + v4l2_info(&mdev->v4l2_dev, "%s()\n", __func__);
>
> /*
> * We need to put MBOs back before we call most_stop_channel()
> @@ -324,7 +324,7 @@ static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *norm)
> struct aim_fh *fh = priv;
> struct most_video_dev *mdev = fh->mdev;
>
> - v4l2_info(&mdev->v4l2_dev, "vidioc_g_std()\n");
> + v4l2_info(&mdev->v4l2_dev, "%s()\n", __func__);
>
> *norm = V4L2_STD_UNKNOWN;
> return 0;
> @@ -361,7 +361,7 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int index)
> struct aim_fh *fh = priv;
> struct most_video_dev *mdev = fh->mdev;
>
> - v4l2_info(&mdev->v4l2_dev, "vidioc_s_input(%d)\n", index);
> + v4l2_info(&mdev->v4l2_dev, "%s(%d)\n", __func__, index);
>
> if (index >= V4L2_AIM_MAX_INPUT)
> return -EINVAL;
> @@ -441,7 +441,7 @@ static int aim_register_videodev(struct most_video_dev *mdev)
> {
> int ret;
>
> - v4l2_info(&mdev->v4l2_dev, "aim_register_videodev()\n");
> + v4l2_info(&mdev->v4l2_dev, "%s()\n", __func__);
>
> init_waitqueue_head(&mdev->wait_data);
>
> @@ -471,7 +471,7 @@ static int aim_register_videodev(struct most_video_dev *mdev)
>
> static void aim_unregister_videodev(struct most_video_dev *mdev)
> {
> - v4l2_info(&mdev->v4l2_dev, "aim_unregister_videodev()\n");
> + v4l2_info(&mdev->v4l2_dev, "%s()\n", __func__);
>
> video_unregister_device(mdev->vdev);
> }


Hi,

This is the friendly patch-bot of Greg Kroah-Hartman. You have sent him
a patch that has triggered this response. He used to manually respond
to these common problems, but in order to save his sanity (he kept
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created. Hopefully you will not take offence and will fix the problem
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- Your patch does not have a Signed-off-by: line. Please read the
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If you wish to discuss this problem further, or you have questions about
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thanks,

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