2013/11/30 Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>:
> vs6624_read() is only called in the conditionally-compiled
> vs6624_g_register() function. Make the former conditionally-compiled as
> well to silence build warnings.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> ---
> drivers/media/i2c/vs6624.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/media/i2c/vs6624.c b/drivers/media/i2c/vs6624.c
> index 25bdd93..23f4f65 100644
> --- a/drivers/media/i2c/vs6624.c
> +++ b/drivers/media/i2c/vs6624.c
> @@ -503,6 +503,7 @@ static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl)
> return &container_of(ctrl->handler, struct vs6624, hdl)->sd;
> }
>
> +#ifdef CONFIG_VIDEO_ADV_DEBUG
> static int vs6624_read(struct v4l2_subdev *sd, u16 index)
> {
> struct i2c_client *client = v4l2_get_subdevdata(sd);
> @@ -515,6 +516,7 @@ static int vs6624_read(struct v4l2_subdev *sd, u16 index)
>
> return buf[0];
> }
> +#endif
>
> static int vs6624_write(struct v4l2_subdev *sd, u16 index,
> u8 value)
Acked-by: Scott Jiang <scott.jiang.linux@xxxxxxxxx>
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