diff options
| author | Suzuki K Poulose <suzuki.poulose@arm.com> | 2019-06-19 20:29:14 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-19 21:29:14 +0300 |
| commit | fa87fa79678d1072073925f2e83d42dc3132fe52 (patch) | |
| tree | 85d3ec67bd6a07516a5c0e3331d08c8bb09524f6 /drivers/hwtracing/coresight/coresight-tpiu.c | |
| parent | c95e224fee34b25bd0cc07cfcfa37816f50498bf (diff) | |
| download | linux-fa87fa79678d1072073925f2e83d42dc3132fe52.tar.xz | |
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 <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-tpiu.c')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-tpiu.c | 7 |
1 files changed, 2 insertions, 5 deletions
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); |