> diff --git a/drivers/media/i2c/ov9640.h b/drivers/media/i2c/ov9640.h
> index a8ed6992c1a8..a1f9150b2050 100644
> --- a/drivers/media/i2c/ov9640.h
> +++ b/drivers/media/i2c/ov9640.h
> @@ -180,6 +180,8 @@ enum {
> };
> #define H_SXGA 960
>
> +struct clk;
> +
Seems to be unnecessary as struct clk will be included from ov9640.c (the same way struct v4l2_clk was).
The rest seems fine by me.
Petr
