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media: sta2x11: document missing function parameters

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As warned:

    drivers/media/pci/sta2x11/sta2x11_vip.c:414: warning: No description found for parameter 'priv'
    drivers/media/pci/sta2x11/sta2x11_vip.c:442: warning: No description found for parameter 'priv'
    drivers/media/pci/sta2x11/sta2x11_vip.c:476: warning: No description found for parameter 'priv'
    drivers/media/pci/sta2x11/sta2x11_vip.c:493: warning: No description found for parameter 'priv'
    drivers/media/pci/sta2x11/sta2x11_vip.c:524: warning: No description found for parameter 'priv'
    drivers/media/pci/sta2x11/sta2x11_vip.c:548: warning: No description found for parameter 'priv'
    drivers/media/pci/sta2x11/sta2x11_vip.c:566: warning: No description found for parameter 'file'
    drivers/media/pci/sta2x11/sta2x11_vip.c:566: warning: No description found for parameter 'priv'
    drivers/media/pci/sta2x11/sta2x11_vip.c:594: warning: No description found for parameter 'priv'
    drivers/media/pci/sta2x11/sta2x11_vip.c:651: warning: No description found for parameter 'priv'
    drivers/media/pci/sta2x11/sta2x11_vip.c:717: warning: No description found for parameter 'priv'

Most of the above are for the unused priv argument.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2017-11-29 05:54:29 -05:00
parent 897aa67a47
commit 9ec2b40259
1 changed files with 11 additions and 0 deletions
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11
drivers/media/pci/sta2x11/sta2x11_vip.c
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@ -404,6 +404,7 @@ static const struct v4l2_file_operations vip_fops = {
* vidioc_querycap - return capabilities of device
* @file: descriptor of device
* @cap: contains return values
* @priv: unused
*
* the capabilities of the device are returned
*
@ -429,6 +430,7 @@ static int vidioc_querycap(struct file *file, void *priv,
* vidioc_s_std - set video standard
* @file: descriptor of device
* @std: contains standard to be set
* @priv: unused
*
* the video standard is set
*
@ -466,6 +468,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id std)
/**
* vidioc_g_std - get video standard
* @file: descriptor of device
* @priv: unused
* @std: contains return values
*
* the current video standard is returned
@ -483,6 +486,7 @@ static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *std)
/**
* vidioc_querystd - get possible video standards
* @file: descriptor of device
* @priv: unused
* @std: contains return values
*
* all possible video standards are returned
@ -512,6 +516,7 @@ static int vidioc_enum_input(struct file *file, void *priv,
/**
* vidioc_s_input - set input line
* @file: descriptor of device
* @priv: unused
* @i: new input line number
*
* the current active input line is set
@ -538,6 +543,7 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int i)
/**
* vidioc_g_input - return input line
* @file: descriptor of device
* @priv: unused
* @i: returned input line number
*
* the current active input line is returned
@ -554,6 +560,8 @@ static int vidioc_g_input(struct file *file, void *priv, unsigned int *i)
/**
* vidioc_enum_fmt_vid_cap - return video capture format
* @file: descriptor of device
* @priv: unused
* @f: returned format information
*
* returns name and format of video capture
@ -577,6 +585,7 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
/**
* vidioc_try_fmt_vid_cap - set video capture format
* @file: descriptor of device
* @priv: unused
* @f: new format
*
* new video format is set which includes width and
@ -639,6 +648,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
/**
* vidioc_s_fmt_vid_cap - set current video format parameters
* @file: descriptor of device
* @priv: unused
* @f: returned format information
*
* set new capture format
@ -706,6 +716,7 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
/**
* vidioc_g_fmt_vid_cap - get current video format parameters
* @file: descriptor of device
* @priv: unused
* @f: contains format information
*
* returns current video format parameters