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

Mathieu Poirier
2019-03-27T22:06:04Z

On Wed, Mar 20, 2019 at 06:49:32PM +0000, Suzuki K Poulose wrote:
> As we are about to about refactor the platform specific handling,

s/about//

> 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
>