Hi Niklas,
Thank you for the patch.
On Friday, 8 December 2017 03:08:16 EET Niklas Söderlund wrote:
> The functions to initialize and cleanup the hardware and video device
> where poorly named from the start. Rename them to better describe their
> intended function.
It's interesting that you describe the functions' purpose as initialize and
cleanup here and name them register and unregister :-) It's not a big deal,
but you might want some consistency between the commit message and the code.
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@xxxxxxxxxxxxxxxx>
> Reviewed-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Either way,
Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> ---
> drivers/media/platform/rcar-vin/rcar-core.c | 10 +++++-----
> drivers/media/platform/rcar-vin/rcar-dma.c | 6 +++---
> drivers/media/platform/rcar-vin/rcar-v4l2.c | 4 ++--
> drivers/media/platform/rcar-vin/rcar-vin.h | 8 ++++----
> 4 files changed, 14 insertions(+), 14 deletions(-)
>
> diff --git a/drivers/media/platform/rcar-vin/rcar-core.c
> b/drivers/media/platform/rcar-vin/rcar-core.c index
> 108d776f32651b27..f7a4c21909da6923 100644
> --- a/drivers/media/platform/rcar-vin/rcar-core.c
> +++ b/drivers/media/platform/rcar-vin/rcar-core.c
> @@ -93,7 +93,7 @@ static int rvin_digital_notify_complete(struct
> v4l2_async_notifier *notifier) return ret;
> }
>
> - return rvin_v4l2_probe(vin);
> + return rvin_v4l2_register(vin);
> }
>
> static void rvin_digital_notify_unbind(struct v4l2_async_notifier
> *notifier, @@ -103,7 +103,7 @@ static void
> rvin_digital_notify_unbind(struct v4l2_async_notifier *notifier, struct
> rvin_dev *vin = notifier_to_vin(notifier);
>
> vin_dbg(vin, "unbind digital subdev %s\n", subdev->name);
> - rvin_v4l2_remove(vin);
> + rvin_v4l2_unregister(vin);
> vin->digital->subdev = NULL;
> }
>
> @@ -245,7 +245,7 @@ static int rcar_vin_probe(struct platform_device *pdev)
> if (irq < 0)
> return irq;
>
> - ret = rvin_dma_probe(vin, irq);
> + ret = rvin_dma_register(vin, irq);
> if (ret)
> return ret;
>
> @@ -260,7 +260,7 @@ static int rcar_vin_probe(struct platform_device *pdev)
>
> return 0;
> error:
> - rvin_dma_remove(vin);
> + rvin_dma_unregister(vin);
> v4l2_async_notifier_cleanup(&vin->notifier);
>
> return ret;
> @@ -275,7 +275,7 @@ static int rcar_vin_remove(struct platform_device *pdev)
> v4l2_async_notifier_unregister(&vin->notifier);
> v4l2_async_notifier_cleanup(&vin->notifier);
>
> - rvin_dma_remove(vin);
> + rvin_dma_unregister(vin);
>
> return 0;
> }
> diff --git a/drivers/media/platform/rcar-vin/rcar-dma.c
> b/drivers/media/platform/rcar-vin/rcar-dma.c index
> 23fdff7a7370842e..d701b52d198243b5 100644
> --- a/drivers/media/platform/rcar-vin/rcar-dma.c
> +++ b/drivers/media/platform/rcar-vin/rcar-dma.c
> @@ -1153,14 +1153,14 @@ static const struct vb2_ops rvin_qops = {
> .wait_finish = vb2_ops_wait_finish,
> };
>
> -void rvin_dma_remove(struct rvin_dev *vin)
> +void rvin_dma_unregister(struct rvin_dev *vin)
> {
> mutex_destroy(&vin->lock);
>
> v4l2_device_unregister(&vin->v4l2_dev);
> }
>
> -int rvin_dma_probe(struct rvin_dev *vin, int irq)
> +int rvin_dma_register(struct rvin_dev *vin, int irq)
> {
> struct vb2_queue *q = &vin->queue;
> int i, ret;
> @@ -1208,7 +1208,7 @@ int rvin_dma_probe(struct rvin_dev *vin, int irq)
>
> return 0;
> error:
> - rvin_dma_remove(vin);
> + rvin_dma_unregister(vin);
>
> return ret;
> }
> diff --git a/drivers/media/platform/rcar-vin/rcar-v4l2.c
> b/drivers/media/platform/rcar-vin/rcar-v4l2.c index
> b479b882da12f62d..178aecc94962abe2 100644
> --- a/drivers/media/platform/rcar-vin/rcar-v4l2.c
> +++ b/drivers/media/platform/rcar-vin/rcar-v4l2.c
> @@ -839,7 +839,7 @@ static const struct v4l2_file_operations rvin_fops = {
> .read = vb2_fop_read,
> };
>
> -void rvin_v4l2_remove(struct rvin_dev *vin)
> +void rvin_v4l2_unregister(struct rvin_dev *vin)
> {
> v4l2_info(&vin->v4l2_dev, "Removing %s\n",
> video_device_node_name(&vin->vdev));
> @@ -866,7 +866,7 @@ static void rvin_notify(struct v4l2_subdev *sd,
> }
> }
>
> -int rvin_v4l2_probe(struct rvin_dev *vin)
> +int rvin_v4l2_register(struct rvin_dev *vin)
> {
> struct video_device *vdev = &vin->vdev;
> struct v4l2_subdev *sd = vin_to_source(vin);
> diff --git a/drivers/media/platform/rcar-vin/rcar-vin.h
> b/drivers/media/platform/rcar-vin/rcar-vin.h index
> 5382078143fb3869..85cb7ec53d2b08b5 100644
> --- a/drivers/media/platform/rcar-vin/rcar-vin.h
> +++ b/drivers/media/platform/rcar-vin/rcar-vin.h
> @@ -153,11 +153,11 @@ struct rvin_dev {
> #define vin_warn(d, fmt, arg...) dev_warn(d->dev, fmt, ##arg)
> #define vin_err(d, fmt, arg...) dev_err(d->dev, fmt, ##arg)
>
> -int rvin_dma_probe(struct rvin_dev *vin, int irq);
> -void rvin_dma_remove(struct rvin_dev *vin);
> +int rvin_dma_register(struct rvin_dev *vin, int irq);
> +void rvin_dma_unregister(struct rvin_dev *vin);
>
> -int rvin_v4l2_probe(struct rvin_dev *vin);
> -void rvin_v4l2_remove(struct rvin_dev *vin);
> +int rvin_v4l2_register(struct rvin_dev *vin);
> +void rvin_v4l2_unregister(struct rvin_dev *vin);
>
> const struct rvin_video_format *rvin_format_from_pixel(u32 pixelformat);
--
Regards,
Laurent Pinchart
