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[v4,11/30] coresight: etm3x: Rearrange cp14 access detection

Message ID 1558521304-27469-12-git-send-email-suzuki.poulose@arm.com
State Accepted
Commit 6e9ad805069bc1bf7d336a2a0da8f4717505c5e5
Headers show
Series coresight: Support for ACPI bindings | expand

Commit Message

Suzuki K Poulose May 22, 2019, 10:34 a.m. UTC 
As we are about to refactor the platform specific handling,
move the DT property handling to generic helpers.

Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>

Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>

---
 drivers/hwtracing/coresight/coresight-etm3x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.7.4
diff mbox series

Patch

diff --git a/drivers/hwtracing/coresight/coresight-etm3x.c b/drivers/hwtracing/coresight/coresight-etm3x.c
index 9c92491..fa2f141 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 */