From fa87fa79678d1072073925f2e83d42dc3132fe52 Mon Sep 17 00:00:00 2001 From: Suzuki K Poulose Date: Wed, 19 Jun 2019 11:29:14 -0600 Subject: coresight: tpiu: Clean up device specific data Switch to using the coresight device instead of the parent amba device. Signed-off-by: Suzuki K Poulose Signed-off-by: Mathieu Poirier Signed-off-by: Greg Kroah-Hartman --- drivers/hwtracing/coresight/coresight-tpiu.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'drivers/hwtracing') diff --git a/drivers/hwtracing/coresight/coresight-tpiu.c b/drivers/hwtracing/coresight/coresight-tpiu.c index 63d9af31f57f..4dd3e7f63050 100644 --- a/drivers/hwtracing/coresight/coresight-tpiu.c +++ b/drivers/hwtracing/coresight/coresight-tpiu.c @@ -49,13 +49,11 @@ /** * @base: memory mapped base address for this component. - * @dev: the device entity associated to this component. * @atclk: optional clock for the core parts of the TPIU. * @csdev: component vitals needed by the framework. */ struct tpiu_drvdata { void __iomem *base; - struct device *dev; struct clk *atclk; struct coresight_device *csdev; }; @@ -75,7 +73,7 @@ static int tpiu_enable(struct coresight_device *csdev, u32 mode, void *__unused) tpiu_enable_hw(drvdata); atomic_inc(csdev->refcnt); - dev_dbg(drvdata->dev, "TPIU enabled\n"); + dev_dbg(&csdev->dev, "TPIU enabled\n"); return 0; } @@ -104,7 +102,7 @@ static int tpiu_disable(struct coresight_device *csdev) tpiu_disable_hw(drvdata); - dev_dbg(drvdata->dev, "TPIU disabled\n"); + dev_dbg(&csdev->dev, "TPIU disabled\n"); return 0; } @@ -139,7 +137,6 @@ static int tpiu_probe(struct amba_device *adev, const struct amba_id *id) if (!drvdata) return -ENOMEM; - drvdata->dev = &adev->dev; drvdata->atclk = devm_clk_get(&adev->dev, "atclk"); /* optional */ if (!IS_ERR(drvdata->atclk)) { ret = clk_prepare_enable(drvdata->atclk); -- cgit