[Intel-gfx] [PATCH 08/11] drm/i915/dp: fallback link rate seek doesn't need to use rate limit

[Jani Nikula]

We're trying to find a rate that we know is in a sorted array. We don't
need to limit the array using the max rate.

Signed-off-by: Jani Nikula <jani.nik...@intel.com>
---
 drivers/gpu/drm/i915/intel_dp.c | 21 ++++++---------------
 1 file changed, 6 insertions(+), 15 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 518b7ff17ad6..ad62effafaed 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -314,25 +314,16 @@ static int intel_dp_common_len_rate_limit(struct intel_dp 
*intel_dp,
        return 0;
 }
 
-static int intel_dp_link_rate_index(struct intel_dp *intel_dp, int link_rate)
-{
-       int common_len;
-
-       common_len = intel_dp_common_len_rate_limit(intel_dp,
-                                                   
intel_dp->max_sink_link_rate);
-
-       return intel_dp_find_rate(intel_dp->common_rates, common_len, 
link_rate);
-}
-
 int intel_dp_get_link_train_fallback_values(struct intel_dp *intel_dp,
                                            int link_rate, uint8_t lane_count)
 {
-       const int *common_rates = intel_dp->common_rates;
-       int link_rate_index;
+       int index;
 
-       link_rate_index = intel_dp_link_rate_index(intel_dp, link_rate);
-       if (link_rate_index > 0) {
-               intel_dp->max_sink_link_rate = common_rates[link_rate_index - 
1];
+       index = intel_dp_find_rate(intel_dp->common_rates,
+                                  intel_dp->num_common_rates,
+                                  link_rate);
+       if (index > 0) {
+               intel_dp->max_sink_link_rate = intel_dp->common_rates[index - 
1];
                intel_dp->max_sink_lane_count = lane_count;
        } else if (lane_count > 1) {
                intel_dp->max_sink_link_rate = intel_dp_max_sink_rate(intel_dp);
-- 
2.1.4

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