On Tue, Feb 11, 2020 at 01:40:38PM +0200, Stanislav Lisovskiy wrote:
> I guess it would still be nice to make the code less confusing
> and do not call eDP specific function, for non-eDP connectors
> just to immediately return true(success) value as a hack.
>
> So simply extracted that check out from this function,
> that we simply don't call it for non-eDP connectors. Bingo.
>
> Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/display/intel_dp.c | 13 ++++++-------
> 1 file changed, 6 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
> index f4dede6253f8..9bd36197a43d 100644
> --- a/drivers/gpu/drm/i915/display/intel_dp.c
> +++ b/drivers/gpu/drm/i915/display/intel_dp.c
> @@ -7370,9 +7370,6 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
> intel_wakeref_t wakeref;
> struct edid *edid;
>
> - if (!intel_dp_is_edp(intel_dp))
> - return true;
> -
> INIT_DELAYED_WORK(&intel_dp->panel_vdd_work, edp_panel_vdd_work);
>
> /*
> @@ -7590,10 +7587,12 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
> intel_dp_mst_encoder_init(intel_dig_port,
> intel_connector->base.base.id);
>
> - if (!intel_edp_init_connector(intel_dp, intel_connector)) {
> - intel_dp_aux_fini(intel_dp);
> - intel_dp_mst_encoder_cleanup(intel_dig_port);
> - goto fail;
> + if (intel_dp_is_edp(intel_dp)) {
> + if (!intel_edp_init_connector(intel_dp, intel_connector)) {
> + intel_dp_aux_fini(intel_dp);
> + intel_dp_mst_encoder_cleanup(intel_dig_port);
> + goto fail;
> + }
Yes, one jump less when reading the code. You could also use a&&b to
reduce the indent:
Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
> }
>
> intel_dp_add_properties(intel_dp, connector);
> --
> 2.24.1.485.gad05a3d8e5
>
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