| Message ID | 1555344260-12375-11-git-send-email-suzuki.poulose@arm.com |
|---|---|
| State | New |
| Headers | show |
| Series | coresight: Support for ACPI bindings | expand |
On Mon, Apr 15, 2019 at 05:03:53PM +0100, Suzuki K Poulose wrote: > Switch to using the coresight device instead of the parent > amba device. > > Cc: Mathieu Poirier <mathieu.poirier@linaro.org> > Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> > --- > drivers/hwtracing/coresight/coresight-tpiu.c | 6 ++---- > 1 file changed, 2 insertions(+), 4 deletions(-) > > diff --git a/drivers/hwtracing/coresight/coresight-tpiu.c b/drivers/hwtracing/coresight/coresight-tpiu.c > index 4977467..96af7d5 100644 > --- a/drivers/hwtracing/coresight/coresight-tpiu.c > +++ b/drivers/hwtracing/coresight/coresight-tpiu.c > @@ -54,7 +54,6 @@ > */ > struct tpiu_drvdata { > void __iomem *base; > - struct device *dev; Please cleanup structure documentation. With that: Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> > struct clk *atclk; > struct coresight_device *csdev; > }; > @@ -74,7 +73,7 @@ static int tpiu_enable(struct coresight_device *csdev, u32 mode, void *__unused) > > tpiu_enable_hw(drvdata); > > - dev_dbg(drvdata->dev, "TPIU enabled\n"); > + dev_dbg(&csdev->dev, "TPIU enabled\n"); > return 0; > } > > @@ -100,7 +99,7 @@ static void tpiu_disable(struct coresight_device *csdev) > > tpiu_disable_hw(drvdata); > > - dev_dbg(drvdata->dev, "TPIU disabled\n"); > + dev_dbg(&csdev->dev, "TPIU disabled\n"); > } > > static const struct coresight_ops_sink tpiu_sink_ops = { > @@ -134,7 +133,6 @@ 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); > -- > 2.7.4 >
diff --git a/drivers/hwtracing/coresight/coresight-tpiu.c b/drivers/hwtracing/coresight/coresight-tpiu.c index 4977467..96af7d5 100644 --- a/drivers/hwtracing/coresight/coresight-tpiu.c +++ b/drivers/hwtracing/coresight/coresight-tpiu.c @@ -54,7 +54,6 @@ */ struct tpiu_drvdata { void __iomem *base; - struct device *dev; struct clk *atclk; struct coresight_device *csdev; }; @@ -74,7 +73,7 @@ static int tpiu_enable(struct coresight_device *csdev, u32 mode, void *__unused) tpiu_enable_hw(drvdata); - dev_dbg(drvdata->dev, "TPIU enabled\n"); + dev_dbg(&csdev->dev, "TPIU enabled\n"); return 0; } @@ -100,7 +99,7 @@ static void tpiu_disable(struct coresight_device *csdev) tpiu_disable_hw(drvdata); - dev_dbg(drvdata->dev, "TPIU disabled\n"); + dev_dbg(&csdev->dev, "TPIU disabled\n"); } static const struct coresight_ops_sink tpiu_sink_ops = { @@ -134,7 +133,6 @@ 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);
Switch to using the coresight device instead of the parent amba device. Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> --- drivers/hwtracing/coresight/coresight-tpiu.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) -- 2.7.4