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SubjectRe: [PATCH] Staging: media: omap4iss: fixed coding style issues
Date
Hi Hector,

Thank you for the patch.

On Sunday 16 Oct 2016 17:18:56 Hector Roussille wrote:
> Fixed coding style issues

What coding style issues ?

>
> Signed-off-by: Hector Roussille <hector.roussille@gmail.com>
> ---
> drivers/staging/media/omap4iss/iss_video.c | 11 +++++++----
> 1 file changed, 7 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/staging/media/omap4iss/iss_video.c
> b/drivers/staging/media/omap4iss/iss_video.c index c16927a..8f2d374 100644
> --- a/drivers/staging/media/omap4iss/iss_video.c
> +++ b/drivers/staging/media/omap4iss/iss_video.c
> @@ -297,8 +297,10 @@ iss_video_check_format(struct iss_video *video, struct
> iss_video_fh *vfh) */
>
> static int iss_video_queue_setup(struct vb2_queue *vq,
> - unsigned int *count, unsigned int
*num_planes,

This line doesn't exceed the 80 columns limit, no need to split it.

> - unsigned int sizes[], struct device
*alloc_devs[])
> + unsigned int *count,
> + unsigned int *num_planes,
> + unsigned int sizes[],
> + struct device *alloc_devs[])
> {
> struct iss_video_fh *vfh = vb2_get_drv_priv(vq);
> struct iss_video *video = vfh->video;
> @@ -678,9 +680,10 @@ iss_video_get_selection(struct file *file, void *fh,
> struct v4l2_selection *sel) if (subdev == NULL)
> return -EINVAL;
>
> - /* Try the get selection operation first and fallback to get format if
not
> - * implemented.
> + /* Try the get selection operation first and fallback to

while do you split the line here and not right before the 80 columns limit ?

> + * get format if not implemented.
> */

This isn't the preferred comment style for the kernel, see
http://lkml.iu.edu/hypermail/linux/kernel/1607.1/00627.html. The problem
doesn't predate your patch, but while at it you might want to fix it through
the driver.

> +

How does adding a blank line here fix a coding style issue ?

> sdsel.pad = pad;
> ret = v4l2_subdev_call(subdev, pad, get_selection, NULL, &sdsel);
> if (!ret)

--
Regards,

Laurent Pinchart

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