From: Jani Nikula <jani.nikula@intel.com>
Date: Tue, 15 Oct 2013 06:36:08 +0000 (+0300)
Subject: drm/i915/dp: constify link_status
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0301b3ac38708003a46f5b8ece1103ba6dc23f7c;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

drm/i915/dp: constify link_status

Follow-up to
commit 0aec288130713cf7bcf97c929ac5fab6a8e00e44
Author: Jani Nikula <jani.nikula@intel.com>
Date:   Fri Sep 27 19:01:01 2013 +0300

    drm/dp: constify DP DPCD helpers

Requested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index bee09e16725c..7ee9210e6133 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -2095,7 +2095,8 @@ static uint32_t intel_vlv_signal_levels(struct intel_dp *intel_dp)
 }
 
 static void
-intel_get_adjust_train(struct intel_dp *intel_dp, uint8_t link_status[DP_LINK_STATUS_SIZE])
+intel_get_adjust_train(struct intel_dp *intel_dp,
+		       const uint8_t link_status[DP_LINK_STATUS_SIZE])
 {
 	uint8_t v = 0;
 	uint8_t p = 0;
@@ -2396,7 +2397,7 @@ intel_dp_reset_link_train(struct intel_dp *intel_dp, uint32_t *DP,
 
 static bool
 intel_dp_update_link_train(struct intel_dp *intel_dp, uint32_t *DP,
-			   uint8_t link_status[DP_LINK_STATUS_SIZE])
+			   const uint8_t link_status[DP_LINK_STATUS_SIZE])
 {
 	struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
 	struct drm_device *dev = intel_dig_port->base.base.dev;