[PATCH] i2c: rk3x: add proper kerneldoc header

[Heiko Stuebner]

Am Donnerstag, 18. Januar 2018, 00:18:17 CET schrieb Wolfram Sang:
> gcc noticed the kerneldoc was wrongly formatted. Fix it!
> 
> drivers/i2c/busses/i2c-rk3x.c:164: warning:
>   Cannot understand  * @grf_offset: ...
>   on line 164 - I thought it was a doc line
> 
> Signed-off-by: Wolfram Sang <wsa at the-dreams.de>

If you need it,
Reviewed-by: Heiko Stuebner <heiko at sntech.de>

> ---
> 
> It also found this, but I leave this for now. Maybe someone else is interested:
> 
> drivers/i2c/busses/i2c-rk3x.c:247: warning: No description found for parameter 'i2c'
> drivers/i2c/busses/i2c-rk3x.c:268: warning: No description found for parameter 'i2c'
> drivers/i2c/busses/i2c-rk3x.c:306: warning: No description found for parameter 'i2c'
> drivers/i2c/busses/i2c-rk3x.c:337: warning: No description found for parameter 'i2c'
> drivers/i2c/busses/i2c-rk3x.c:975: warning: No description found for parameter 'i2c'
> 
>  drivers/i2c/busses/i2c-rk3x.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/i2c/busses/i2c-rk3x.c b/drivers/i2c/busses/i2c-rk3x.c
> index 1f80960c5ae1c8..e1a18d989f8307 100644
> --- a/drivers/i2c/busses/i2c-rk3x.c
> +++ b/drivers/i2c/busses/i2c-rk3x.c
> @@ -161,6 +161,7 @@ enum rk3x_i2c_state {
>  };
>  
>  /**
> + * struct rk3x_i2c_soc_data:
>   * @grf_offset: offset inside the grf regmap for setting the i2c type
>   * @calc_timings: Callback function for i2c timing information calculated
>   */
>