1 files changed, 0 insertions, 112 deletions

diff --git a/drivers/gpu/drm/msm/dp/dp_parser.c b/drivers/gpu/drm/msm/dp/dp_parser.c
index fe2b75f7555a..de7cfc340f0c 100644
--- a/drivers/gpu/drm/msm/dp/dp_parser.c
+++ b/drivers/gpu/drm/msm/dp/dp_parser.c
@@ -141,114 +141,6 @@ static int dp_parser_misc(struct dp_parser *parser)
 	return 0;
 }
 
-static inline bool dp_parser_check_prefix(const char *clk_prefix,
-						const char *clk_name)
-{
-	return !strncmp(clk_prefix, clk_name, strlen(clk_prefix));
-}
-
-static int dp_parser_init_clk_data(struct dp_parser *parser)
-{
-	int num_clk, i, rc;
-	int core_clk_count = 0, ctrl_clk_count = 0;
-	const char *clk_name;
-	struct device *dev = &parser->pdev->dev;
-	struct dss_module_power *core_power = &parser->mp[DP_CORE_PM];
-	struct dss_module_power *ctrl_power = &parser->mp[DP_CTRL_PM];
-
-	num_clk = of_property_count_strings(dev->of_node, "clock-names");
-	if (num_clk <= 0) {
-		DRM_ERROR("no clocks are defined\n");
-		return -EINVAL;
-	}
-
-	for (i = 0; i < num_clk; i++) {
-		rc = of_property_read_string_index(dev->of_node,
-				"clock-names", i, &clk_name);
-		if (rc < 0)
-			return rc;
-
-		if (dp_parser_check_prefix("core", clk_name))
-			core_clk_count++;
-
-		if (dp_parser_check_prefix("ctrl", clk_name))
-			ctrl_clk_count++;
-	}
-
-	/* Initialize the CORE power module */
-	if (core_clk_count == 0) {
-		DRM_ERROR("no core clocks are defined\n");
-		return -EINVAL;
-	}
-
-	core_power->num_clk = core_clk_count;
-	core_power->clocks = devm_kcalloc(dev,
-			core_power->num_clk, sizeof(struct clk_bulk_data),
-			GFP_KERNEL);
-	if (!core_power->clocks)
-		return -ENOMEM;
-
-	/* Initialize the CTRL power module */
-	if (ctrl_clk_count == 0) {
-		DRM_ERROR("no ctrl clocks are defined\n");
-		return -EINVAL;
-	}
-
-	ctrl_power->num_clk = ctrl_clk_count;
-	ctrl_power->clocks = devm_kcalloc(dev,
-			ctrl_power->num_clk, sizeof(struct clk_bulk_data),
-			GFP_KERNEL);
-	if (!ctrl_power->clocks) {
-		ctrl_power->num_clk = 0;
-		return -ENOMEM;
-	}
-
-	return num_clk;
-}
-
-static int dp_parser_clock(struct dp_parser *parser)
-{
-	int rc = 0, i = 0;
-	int num_clk = 0;
-	int core_clk_index = 0, ctrl_clk_index = 0;
-	int core_clk_count = 0, ctrl_clk_count = 0;
-	const char *clk_name;
-	struct device *dev = &parser->pdev->dev;
-	struct dss_module_power *core_power = &parser->mp[DP_CORE_PM];
-	struct dss_module_power *ctrl_power = &parser->mp[DP_CTRL_PM];
-
-	rc =  dp_parser_init_clk_data(parser);
-	if (rc < 0) {
-		DRM_ERROR("failed to initialize power data %d\n", rc);
-		return rc;
-	}
-
-	num_clk = rc;
-
-	core_clk_count = core_power->num_clk;
-	ctrl_clk_count = ctrl_power->num_clk;
-
-	for (i = 0; i < num_clk; i++) {
-		rc = of_property_read_string_index(dev->of_node, "clock-names",
-				i, &clk_name);
-		if (rc) {
-			DRM_ERROR("error reading clock-names %d\n", rc);
-			return rc;
-		}
-		if (dp_parser_check_prefix("core", clk_name) &&
-				core_clk_index < core_clk_count) {
-			core_power->clocks[core_clk_index].id = devm_kstrdup(dev, clk_name, GFP_KERNEL);
-			core_clk_index++;
-		} else if (dp_parser_check_prefix("ctrl", clk_name) &&
-			   ctrl_clk_index < ctrl_clk_count) {
-			ctrl_power->clocks[ctrl_clk_index].id = devm_kstrdup(dev, clk_name, GFP_KERNEL);
-			ctrl_clk_index++;
-		}
-	}
-
-	return 0;
-}
-
 int devm_dp_parser_find_next_bridge(struct device *dev, struct dp_parser *parser)
 {
 	struct platform_device *pdev = parser->pdev;
@@ -280,10 +172,6 @@ static int dp_parser_parse(struct dp_parser *parser)
 	if (rc)
 		return rc;
 
-	rc = dp_parser_clock(parser);
-	if (rc)
-		return rc;
-
 	return 0;
 }