[PATCH] drm/radeon/dp: make radeon_dp_get_dp_link_config static

[Christian König]

Am 29.09.2017 um 17:54 schrieb Alex Deucher:
> It's not used outside this file any longer.
>
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>

Reviewed-by: Christian König <christian.koenig at amd.com>

> ---
>   drivers/gpu/drm/radeon/atombios_dp.c | 8 ++++----
>   drivers/gpu/drm/radeon/radeon_mode.h | 4 ----
>   2 files changed, 4 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c
> index 432cb46..a904c80 100644
> --- a/drivers/gpu/drm/radeon/atombios_dp.c
> +++ b/drivers/gpu/drm/radeon/atombios_dp.c
> @@ -304,10 +304,10 @@ static int convert_bpc_to_bpp(int bpc)
>   
>   /***** radeon specific DP functions *****/
>   
> -int radeon_dp_get_dp_link_config(struct drm_connector *connector,
> -				 const u8 dpcd[DP_DPCD_SIZE],
> -				 unsigned pix_clock,
> -				 unsigned *dp_lanes, unsigned *dp_rate)
> +static int radeon_dp_get_dp_link_config(struct drm_connector *connector,
> +					const u8 dpcd[DP_DPCD_SIZE],
> +					unsigned pix_clock,
> +					unsigned *dp_lanes, unsigned *dp_rate)
>   {
>   	int bpp = convert_bpc_to_bpp(radeon_get_monitor_bpc(connector));
>   	static const unsigned link_rates[3] = { 162000, 270000, 540000 };
> diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
> index da44ac2..ca0a7ed 100644
> --- a/drivers/gpu/drm/radeon/radeon_mode.h
> +++ b/drivers/gpu/drm/radeon/radeon_mode.h
> @@ -762,10 +762,6 @@ extern u8 radeon_dp_getsinktype(struct radeon_connector *radeon_connector);
>   extern bool radeon_dp_getdpcd(struct radeon_connector *radeon_connector);
>   extern int radeon_dp_get_panel_mode(struct drm_encoder *encoder,
>   				    struct drm_connector *connector);
> -extern int radeon_dp_get_dp_link_config(struct drm_connector *connector,
> -					const u8 *dpcd,
> -					unsigned pix_clock,
> -					unsigned *dp_lanes, unsigned *dp_rate);
>   extern void radeon_dp_set_rx_power_state(struct drm_connector *connector,
>   					 u8 power_state);
>   extern void radeon_dp_aux_init(struct radeon_connector *radeon_connector);