[PATCH 15/25] coresight: etm3x: Rearrange cp14 access detection

Suzuki K Poulose
2019-03-20T18:51:36Z

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

Cc: 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(-)

diff --git a/drivers/hwtracing/coresight/coresight-etm3x.c b/drivers/hwtracing/coresight/coresight-etm3x.c
index 1b9ae3a..7137f06 100644
--- a/drivers/hwtracing/coresight/coresight-etm3x.c
+++ b/drivers/hwtracing/coresight/coresight-etm3x.c
@@ -800,9 +800,9 @@ 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 */
--
2.7.4