diff mbox series

[07/45] coresight: replicator: Cleanup device tracking

Message ID 20190619172949.4522-8-mathieu.poirier@linaro.org (mailing list archive)
State Mainlined, archived
Commit 36f590825e67176db0f9214061b26f9e8ef77e20
Headers show
Series coresight: next v5.2-rc5 | expand

Commit Message

Mathieu Poirier June 19, 2019, 5:29 p.m. UTC 
From: Suzuki K Poulose <suzuki.poulose@arm.com>

In preparation to use a consistent device naming scheme,
clean up the device link tracking in replicator driver.
Use the "coresight" device instead of the "real" parent device
for all internal purposes. All other requests (e.g, power management,
DMA operations) must use the "real" device which is the parent device.

Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
---
 drivers/hwtracing/coresight/coresight-replicator.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/hwtracing/coresight/coresight-replicator.c b/drivers/hwtracing/coresight/coresight-replicator.c
index 8c9ce74498e1..ee6ad34061a5 100644
--- a/drivers/hwtracing/coresight/coresight-replicator.c
+++ b/drivers/hwtracing/coresight/coresight-replicator.c
@@ -26,13 +26,11 @@ 
  * struct replicator_drvdata - specifics associated to a replicator component
  * @base:	memory mapped base address for this component. Also indicates
  *		whether this one is programmable or not.
- * @dev:	the device entity associated with this component
  * @atclk:	optional clock for the core parts of the replicator.
  * @csdev:	component vitals needed by the framework
  */
 struct replicator_drvdata {
 	void __iomem		*base;
-	struct device		*dev;
 	struct clk		*atclk;
 	struct coresight_device	*csdev;
 };
@@ -100,7 +98,7 @@  static int replicator_enable(struct coresight_device *csdev, int inport,
 	if (drvdata->base)
 		rc = dynamic_replicator_enable(drvdata, inport, outport);
 	if (!rc)
-		dev_dbg(drvdata->dev, "REPLICATOR enabled\n");
+		dev_dbg(&csdev->dev, "REPLICATOR enabled\n");
 	return rc;
 }
 
@@ -139,7 +137,7 @@  static void replicator_disable(struct coresight_device *csdev, int inport,
 
 	if (drvdata->base)
 		dynamic_replicator_disable(drvdata, inport, outport);
-	dev_dbg(drvdata->dev, "REPLICATOR disabled\n");
+	dev_dbg(&csdev->dev, "REPLICATOR disabled\n");
 }
 
 static const struct coresight_ops_link replicator_link_ops = {
@@ -196,7 +194,6 @@  static int replicator_probe(struct device *dev, struct resource *res)
 	if (!drvdata)
 		return -ENOMEM;
 
-	drvdata->dev = dev;
 	drvdata->atclk = devm_clk_get(dev, "atclk"); /* optional */
 	if (!IS_ERR(drvdata->atclk)) {
 		ret = clk_prepare_enable(drvdata->atclk);