[PATCH v2 2/9] coresight: Change name of pdata->conns

[James Clark]

conns is actually for output connections. Change the name to make it
clearer and so that we can add input connections later.

No functional changes.

Signed-off-by: James Clark <james.clark@xxxxxxx>
---
 drivers/hwtracing/coresight/coresight-core.c  | 26 +++++++++----------
 .../hwtracing/coresight/coresight-platform.c  | 12 ++++-----
 .../hwtracing/coresight/coresight-tmc-etr.c   |  2 +-
 include/linux/coresight.h                     |  2 +-
 4 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/drivers/hwtracing/coresight/coresight-core.c b/drivers/hwtracing/coresight/coresight-core.c
index e3b63fd52b9c..c0eda7407fb8 100644
--- a/drivers/hwtracing/coresight/coresight-core.c
+++ b/drivers/hwtracing/coresight/coresight-core.c
@@ -119,7 +119,7 @@ static int coresight_find_link_inport(struct coresight_device *csdev,
 	struct coresight_connection *conn;
 
 	for (i = 0; i < parent->pdata->nr_outport; i++) {
-		conn = &parent->pdata->conns[i];
+		conn = &parent->pdata->out_conns[i];
 		if (conn->child_dev == csdev)
 			return conn->child_port;
 	}
@@ -137,7 +137,7 @@ static int coresight_find_link_outport(struct coresight_device *csdev,
 	struct coresight_connection *conn;
 
 	for (i = 0; i < csdev->pdata->nr_outport; i++) {
-		conn = &csdev->pdata->conns[i];
+		conn = &csdev->pdata->out_conns[i];
 		if (conn->child_dev == child)
 			return conn->outport;
 	}
@@ -606,7 +606,7 @@ coresight_find_enabled_sink(struct coresight_device *csdev)
 	for (i = 0; i < csdev->pdata->nr_outport; i++) {
 		struct coresight_device *child_dev;
 
-		child_dev = csdev->pdata->conns[i].child_dev;
+		child_dev = csdev->pdata->out_conns[i].child_dev;
 		if (child_dev)
 			sink = coresight_find_enabled_sink(child_dev);
 		if (sink)
@@ -722,7 +722,7 @@ static int coresight_grab_device(struct coresight_device *csdev)
 	for (i = 0; i < csdev->pdata->nr_outport; i++) {
 		struct coresight_device *child;
 
-		child  = csdev->pdata->conns[i].child_dev;
+		child = csdev->pdata->out_conns[i].child_dev;
 		if (child && child->type == CORESIGHT_DEV_TYPE_HELPER)
 			if (!coresight_get_ref(child))
 				goto err;
@@ -733,7 +733,7 @@ static int coresight_grab_device(struct coresight_device *csdev)
 	for (i--; i >= 0; i--) {
 		struct coresight_device *child;
 
-		child  = csdev->pdata->conns[i].child_dev;
+		child = csdev->pdata->out_conns[i].child_dev;
 		if (child && child->type == CORESIGHT_DEV_TYPE_HELPER)
 			coresight_put_ref(child);
 	}
@@ -752,7 +752,7 @@ static void coresight_drop_device(struct coresight_device *csdev)
 	for (i = 0; i < csdev->pdata->nr_outport; i++) {
 		struct coresight_device *child;
 
-		child  = csdev->pdata->conns[i].child_dev;
+		child = csdev->pdata->out_conns[i].child_dev;
 		if (child && child->type == CORESIGHT_DEV_TYPE_HELPER)
 			coresight_put_ref(child);
 	}
@@ -794,7 +794,7 @@ static int _coresight_build_path(struct coresight_device *csdev,
 	for (i = 0; i < csdev->pdata->nr_outport; i++) {
 		struct coresight_device *child_dev;
 
-		child_dev = csdev->pdata->conns[i].child_dev;
+		child_dev = csdev->pdata->out_conns[i].child_dev;
 		if (child_dev &&
 		    _coresight_build_path(child_dev, sink, path) == 0) {
 			found = true;
@@ -964,7 +964,7 @@ coresight_find_sink(struct coresight_device *csdev, int *depth)
 		struct coresight_device *child_dev, *sink = NULL;
 		int child_depth = curr_depth;
 
-		child_dev = csdev->pdata->conns[i].child_dev;
+		child_dev = csdev->pdata->out_conns[i].child_dev;
 		if (child_dev)
 			sink = coresight_find_sink(child_dev, &child_depth);
 
@@ -1334,7 +1334,7 @@ static int coresight_orphan_match(struct device *dev, void *data)
 	 * an orphan connection whose name matches @csdev, link it.
 	 */
 	for (i = 0; i < i_csdev->pdata->nr_outport; i++) {
-		conn = &i_csdev->pdata->conns[i];
+		conn = &i_csdev->pdata->out_conns[i];
 
 		/* Skip the port if FW doesn't describe it */
 		if (!conn->child_fwnode)
@@ -1375,7 +1375,7 @@ static int coresight_fixup_device_conns(struct coresight_device *csdev)
 	int i, ret = 0;
 
 	for (i = 0; i < csdev->pdata->nr_outport; i++) {
-		struct coresight_connection *conn = &csdev->pdata->conns[i];
+		struct coresight_connection *conn = &csdev->pdata->out_conns[i];
 
 		if (!conn->child_fwnode)
 			continue;
@@ -1412,7 +1412,7 @@ static int coresight_remove_match(struct device *dev, void *data)
 	 * a connection whose name matches @csdev, remove it.
 	 */
 	for (i = 0; i < iterator->pdata->nr_outport; i++) {
-		conn = &iterator->pdata->conns[i];
+		conn = &iterator->pdata->out_conns[i];
 
 		if (conn->child_dev == NULL || conn->child_fwnode == NULL)
 			continue;
@@ -1548,7 +1548,7 @@ void coresight_release_platform_data(struct coresight_device *csdev,
 				     struct coresight_platform_data *pdata)
 {
 	int i;
-	struct coresight_connection *conns = pdata->conns;
+	struct coresight_connection *conns = pdata->out_conns;
 
 	for (i = 0; i < pdata->nr_outport; i++) {
 		/* If we have made the links, remove them now */
@@ -1560,7 +1560,7 @@ void coresight_release_platform_data(struct coresight_device *csdev,
 		 */
 		if (conns[i].child_fwnode) {
 			fwnode_handle_put(conns[i].child_fwnode);
-			pdata->conns[i].child_fwnode = NULL;
+			pdata->out_conns[i].child_fwnode = NULL;
 		}
 	}
 	if (csdev)
diff --git a/drivers/hwtracing/coresight/coresight-platform.c b/drivers/hwtracing/coresight/coresight-platform.c
index 475899714104..5085525a32bb 100644
--- a/drivers/hwtracing/coresight/coresight-platform.c
+++ b/drivers/hwtracing/coresight/coresight-platform.c
@@ -27,9 +27,9 @@ static int coresight_alloc_conns(struct device *dev,
 				 struct coresight_platform_data *pdata)
 {
 	if (pdata->nr_outport) {
-		pdata->conns = devm_kcalloc(dev, pdata->nr_outport,
-					    sizeof(*pdata->conns), GFP_KERNEL);
-		if (!pdata->conns)
+		pdata->out_conns = devm_kcalloc(dev, pdata->nr_outport,
+					    sizeof(*pdata->out_conns), GFP_KERNEL);
+		if (!pdata->out_conns)
 			return -ENOMEM;
 	}
 
@@ -251,7 +251,7 @@ static int of_coresight_parse_endpoint(struct device *dev,
 			break;
 		}
 
-		conn = &pdata->conns[endpoint.port];
+		conn = &pdata->out_conns[endpoint.port];
 		if (conn->child_fwnode) {
 			dev_warn(dev, "Duplicate output port %d\n",
 				 endpoint.port);
@@ -744,8 +744,8 @@ static int acpi_coresight_parse_graph(struct acpi_device *adev,
 		int port = conns[i].outport;
 
 		/* Duplicate output port */
-		WARN_ON(pdata->conns[port].child_fwnode);
-		pdata->conns[port] = conns[i];
+		WARN_ON(pdata->out_conns[port].child_fwnode);
+		pdata->out_conns[port] = conns[i];
 	}
 
 	devm_kfree(&adev->dev, conns);
diff --git a/drivers/hwtracing/coresight/coresight-tmc-etr.c b/drivers/hwtracing/coresight/coresight-tmc-etr.c
index ed589cfff1b5..86d4a08aa833 100644
--- a/drivers/hwtracing/coresight/coresight-tmc-etr.c
+++ b/drivers/hwtracing/coresight/coresight-tmc-etr.c
@@ -782,7 +782,7 @@ tmc_etr_get_catu_device(struct tmc_drvdata *drvdata)
 		return NULL;
 
 	for (i = 0; i < etr->pdata->nr_outport; i++) {
-		tmp = etr->pdata->conns[i].child_dev;
+		tmp = etr->pdata->out_conns[i].child_dev;
 		if (tmp && coresight_is_catu_device(tmp))
 			return tmp;
 	}
diff --git a/include/linux/coresight.h b/include/linux/coresight.h
index 1f878e8ed8c4..322d7273e122 100644
--- a/include/linux/coresight.h
+++ b/include/linux/coresight.h
@@ -109,7 +109,7 @@ union coresight_dev_subtype {
 struct coresight_platform_data {
 	int nr_inport;
 	int nr_outport;
-	struct coresight_connection *conns;
+	struct coresight_connection *out_conns;
 };
 
 /**
-- 
2.34.1