diff mbox series

[16/45] coresight: etm3x: Rearrange cp14 access detection

Message ID 20190619172949.4522-17-mathieu.poirier@linaro.org (mailing list archive)
State Mainlined, archived
Commit 6e9ad805069bc1bf7d336a2a0da8f4717505c5e5
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>

As we are about to refactor the platform specific handling,
move the DT property handling to generic helpers.

Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
---
 drivers/hwtracing/coresight/coresight-etm3x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/hwtracing/coresight/coresight-etm3x.c b/drivers/hwtracing/coresight/coresight-etm3x.c
index 9c92491d3fb2..fa2f1417cafb 100644
--- a/drivers/hwtracing/coresight/coresight-etm3x.c
+++ b/drivers/hwtracing/coresight/coresight-etm3x.c
@@ -802,9 +802,9 @@  static int etm_probe(struct amba_device *adev, const struct amba_id *id)
 			return PTR_ERR(pdata);
 
 		adev->dev.platform_data = pdata;
-		drvdata->use_cp14 = of_property_read_bool(np, "arm,cp14");
 	}
 
+	drvdata->use_cp14 = fwnode_property_read_bool(dev->fwnode, "arm,cp14");
 	dev_set_drvdata(dev, drvdata);
 
 	/* Validity for the resource is already checked by the AMBA core */