drm/i915/dp: remove stale comment about bw constants

We haven't used the DP bw constants here for a while. No functional
changes.

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1dc7763cdc70c7f64c0a01f76f218d9ac0717227.1524730974.git.jani.nikula@intel.com

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 62f82c4..5f4b30f 100644 (file)
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1701,7 +1701,6 @@ intel_dp_compute_config(struct intel_encoder *encoder,
        int lane_count, clock;
        int min_lane_count = 1;
        int max_lane_count = intel_dp_max_lane_count(intel_dp);
-       /* Conveniently, the link BW constants become indices with a shift...*/
        int min_clock = 0;
        int max_clock;
        int bpp, mode_rate;