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From: Suzuki K Poulose <suzuki.poulose@arm.com>
To: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
	coresight@lists.linaro.org, mike.leach@linaro.org,
	robert.walker@arm.com, Suzuki K Poulose <suzuki.poulose@arm.com>,
	Mathieu Poirier <mathieu.poirier@linaro.org>
Subject: [PATCH 09/25] coresight: catu: Cleanup device specific data
Date: Wed, 20 Mar 2019 18:49:26 +0000	[thread overview]
Message-ID: <1553107783-3340-10-git-send-email-suzuki.poulose@arm.com> (raw)
In-Reply-To: <1553107783-3340-1-git-send-email-suzuki.poulose@arm.com>

Switch to using the CoreSight device instead of the real
amba device.

Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
---
 drivers/hwtracing/coresight/coresight-catu.c | 13 +++++++------
 drivers/hwtracing/coresight/coresight-catu.h |  1 -
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/hwtracing/coresight/coresight-catu.c b/drivers/hwtracing/coresight/coresight-catu.c
index 11c6f2f..671a05a 100644
--- a/drivers/hwtracing/coresight/coresight-catu.c
+++ b/drivers/hwtracing/coresight/coresight-catu.c
@@ -408,13 +408,14 @@ static int catu_enable_hw(struct catu_drvdata *drvdata, void *data)
 	int rc;
 	u32 control, mode;
 	struct etr_buf *etr_buf = data;
+	struct device *dev = &drvdata->csdev->dev;
 
 	if (catu_wait_for_ready(drvdata))
-		dev_warn(drvdata->dev, "Timeout while waiting for READY\n");
+		dev_warn(dev, "Timeout while waiting for READY\n");
 
 	control = catu_read_control(drvdata);
 	if (control & BIT(CATU_CONTROL_ENABLE)) {
-		dev_warn(drvdata->dev, "CATU is already enabled\n");
+		dev_warn(dev, "CATU is already enabled\n");
 		return -EBUSY;
 	}
 
@@ -440,7 +441,7 @@ static int catu_enable_hw(struct catu_drvdata *drvdata, void *data)
 	catu_write_irqen(drvdata, 0);
 	catu_write_mode(drvdata, mode);
 	catu_write_control(drvdata, control);
-	dev_dbg(drvdata->dev, "Enabled in %s mode\n",
+	dev_dbg(dev, "Enabled in %s mode\n",
 		(mode == CATU_MODE_PASS_THROUGH) ?
 		"Pass through" :
 		"Translate");
@@ -461,15 +462,16 @@ static int catu_enable(struct coresight_device *csdev, void *data)
 static int catu_disable_hw(struct catu_drvdata *drvdata)
 {
 	int rc = 0;
+	struct device *dev = &drvdata->csdev->dev;
 
 	catu_write_control(drvdata, 0);
 	coresight_disclaim_device_unlocked(drvdata->base);
 	if (catu_wait_for_ready(drvdata)) {
-		dev_info(drvdata->dev, "Timeout while waiting for READY\n");
+		dev_info(dev, "Timeout while waiting for READY\n");
 		rc = -EAGAIN;
 	}
 
-	dev_dbg(drvdata->dev, "Disabled\n");
+	dev_dbg(dev, "Disabled\n");
 	return rc;
 }
 
@@ -519,7 +521,6 @@ static int catu_probe(struct amba_device *adev, const struct amba_id *id)
 		goto out;
 	}
 
-	drvdata->dev = dev;
 	dev_set_drvdata(dev, drvdata);
 	base = devm_ioremap_resource(dev, &adev->res);
 	if (IS_ERR(base)) {
diff --git a/drivers/hwtracing/coresight/coresight-catu.h b/drivers/hwtracing/coresight/coresight-catu.h
index 1b281f0..96ea8c4 100644
--- a/drivers/hwtracing/coresight/coresight-catu.h
+++ b/drivers/hwtracing/coresight/coresight-catu.h
@@ -61,7 +61,6 @@
 #define CATU_IRQEN_OFF		0x0
 
 struct catu_drvdata {
-	struct device *dev;
 	void __iomem *base;
 	struct coresight_device *csdev;
 	int irq;
-- 
2.7.4

WARNING: multiple messages have this Message-ID (diff)
From: Suzuki K Poulose <suzuki.poulose@arm.com>
To: linux-arm-kernel@lists.infradead.org
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	coresight@lists.linaro.org, linux-kernel@vger.kernel.org,
	linux-acpi@vger.kernel.org, robert.walker@arm.com,
	mike.leach@linaro.org
Subject: [PATCH 09/25] coresight: catu: Cleanup device specific data
Date: Wed, 20 Mar 2019 18:49:26 +0000	[thread overview]
Message-ID: <1553107783-3340-10-git-send-email-suzuki.poulose@arm.com> (raw)
In-Reply-To: <1553107783-3340-1-git-send-email-suzuki.poulose@arm.com>

Switch to using the CoreSight device instead of the real
amba device.

Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
---
 drivers/hwtracing/coresight/coresight-catu.c | 13 +++++++------
 drivers/hwtracing/coresight/coresight-catu.h |  1 -
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/hwtracing/coresight/coresight-catu.c b/drivers/hwtracing/coresight/coresight-catu.c
index 11c6f2f..671a05a 100644
--- a/drivers/hwtracing/coresight/coresight-catu.c
+++ b/drivers/hwtracing/coresight/coresight-catu.c
@@ -408,13 +408,14 @@ static int catu_enable_hw(struct catu_drvdata *drvdata, void *data)
 	int rc;
 	u32 control, mode;
 	struct etr_buf *etr_buf = data;
+	struct device *dev = &drvdata->csdev->dev;
 
 	if (catu_wait_for_ready(drvdata))
-		dev_warn(drvdata->dev, "Timeout while waiting for READY\n");
+		dev_warn(dev, "Timeout while waiting for READY\n");
 
 	control = catu_read_control(drvdata);
 	if (control & BIT(CATU_CONTROL_ENABLE)) {
-		dev_warn(drvdata->dev, "CATU is already enabled\n");
+		dev_warn(dev, "CATU is already enabled\n");
 		return -EBUSY;
 	}
 
@@ -440,7 +441,7 @@ static int catu_enable_hw(struct catu_drvdata *drvdata, void *data)
 	catu_write_irqen(drvdata, 0);
 	catu_write_mode(drvdata, mode);
 	catu_write_control(drvdata, control);
-	dev_dbg(drvdata->dev, "Enabled in %s mode\n",
+	dev_dbg(dev, "Enabled in %s mode\n",
 		(mode == CATU_MODE_PASS_THROUGH) ?
 		"Pass through" :
 		"Translate");
@@ -461,15 +462,16 @@ static int catu_enable(struct coresight_device *csdev, void *data)
 static int catu_disable_hw(struct catu_drvdata *drvdata)
 {
 	int rc = 0;
+	struct device *dev = &drvdata->csdev->dev;
 
 	catu_write_control(drvdata, 0);
 	coresight_disclaim_device_unlocked(drvdata->base);
 	if (catu_wait_for_ready(drvdata)) {
-		dev_info(drvdata->dev, "Timeout while waiting for READY\n");
+		dev_info(dev, "Timeout while waiting for READY\n");
 		rc = -EAGAIN;
 	}
 
-	dev_dbg(drvdata->dev, "Disabled\n");
+	dev_dbg(dev, "Disabled\n");
 	return rc;
 }
 
@@ -519,7 +521,6 @@ static int catu_probe(struct amba_device *adev, const struct amba_id *id)
 		goto out;
 	}
 
-	drvdata->dev = dev;
 	dev_set_drvdata(dev, drvdata);
 	base = devm_ioremap_resource(dev, &adev->res);
 	if (IS_ERR(base)) {
diff --git a/drivers/hwtracing/coresight/coresight-catu.h b/drivers/hwtracing/coresight/coresight-catu.h
index 1b281f0..96ea8c4 100644
--- a/drivers/hwtracing/coresight/coresight-catu.h
+++ b/drivers/hwtracing/coresight/coresight-catu.h
@@ -61,7 +61,6 @@
 #define CATU_IRQEN_OFF		0x0
 
 struct catu_drvdata {
-	struct device *dev;
 	void __iomem *base;
 	struct coresight_device *csdev;
 	int irq;
-- 
2.7.4


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  parent reply	other threads:[~2019-03-20 18:49 UTC|newest]

Thread overview: 99+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-20 18:49 [PATCH 00/25] coresight: Support for ACPI bindings Suzuki K Poulose
2019-03-20 18:49 ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 01/25] coresight: tmc: Report DMA setup failures Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 02/25] coresight: dynamic-replicator: Clean up error handling Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 03/25] coresight: replicator: Prepare for merging with dynamic-replicator Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 04/25] coresight: dynamic-replicator: Prepare for merging with static replicator Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 05/25] coresight: Merge the static and dynamic replicator drivers Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-27 15:27   ` Mathieu Poirier
2019-03-27 15:27     ` Mathieu Poirier
2019-03-27 17:33     ` Suzuki K Poulose
2019-03-27 17:33       ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 06/25] coresight: funnel: Clean up device book keeping Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 07/25] coresight: replicator: Cleanup device tracking Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 08/25] coresight: tmc: Clean up device specific data Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-26 21:53   ` Mathieu Poirier
2019-03-26 21:53     ` Mathieu Poirier
2019-03-27 11:45     ` Suzuki K Poulose
2019-03-27 11:45       ` Suzuki K Poulose
2019-03-27 14:42     ` Suzuki K Poulose
2019-03-27 14:42       ` Suzuki K Poulose
2019-03-20 18:49 ` Suzuki K Poulose [this message]
2019-03-20 18:49   ` [PATCH 09/25] coresight: catu: Cleanup " Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 10/25] coresight: tpiu: Clean up " Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-26 21:54   ` Mathieu Poirier
2019-03-26 21:54     ` Mathieu Poirier
2019-03-27 11:52     ` Suzuki K Poulose
2019-03-27 11:52       ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 11/25] coresight: stm: Cleanup " Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 12/25] coresight: etm: Clean up " Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 13/25] coresight: etb10: " Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-27 21:39   ` Mathieu Poirier
2019-03-27 21:39     ` Mathieu Poirier
2019-03-28 11:09     ` Suzuki K Poulose
2019-03-28 11:09       ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 14/25] coresight: Rename of_coresight to coresight-platform Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 15/25] coresight: etm3x: Rearrange cp14 access detection Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-27 22:05   ` Mathieu Poirier
2019-03-27 22:05     ` Mathieu Poirier
2019-03-28 11:03     ` Suzuki K Poulose
2019-03-28 11:03       ` Suzuki K Poulose
2019-03-28 11:03       ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 16/25] coresight: stm: Rearrange probing the stimulus area Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 17/25] coresight: tmc-etr: Rearrange probing default buffer size Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 18/25] coresight: Introduce generic platform data helper Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-27 22:57   ` Mathieu Poirier
2019-03-27 22:57     ` Mathieu Poirier
2019-03-28 10:59     ` Suzuki K Poulose
2019-03-28 10:59       ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 19/25] coresight: Make device to CPU mapping generic Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 20/25] coresight: platform: Use fwnode handle for device search Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 21/25] coresight: Use fwnode handle instead of device names Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-28 17:42   ` Mathieu Poirier
2019-03-28 17:42     ` Mathieu Poirier
2019-03-28 18:42     ` Suzuki K Poulose
2019-03-28 18:42       ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 22/25] coresight: Use platform agnostic names Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-28 19:43   ` Mathieu Poirier
2019-03-28 19:43     ` Mathieu Poirier
2019-03-20 18:49 ` [PATCH 23/25] coresight: stm: ACPI support for parsing stimulus base Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-28 20:41   ` Mathieu Poirier
2019-03-28 20:41     ` Mathieu Poirier
2019-04-04 11:27     ` Suzuki K Poulose
2019-04-04 11:27       ` Suzuki K Poulose
2019-03-20 18:49 ` [PATCH 24/25] coresight: Support for ACPI bindings Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-29 19:09   ` Mathieu Poirier
2019-03-29 19:09     ` Mathieu Poirier
2019-03-20 18:49 ` [PATCH 25/25] coresight: acpi: Support for components Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-20 18:49 ` [TEST PATCH 26/25] edk2-platform: juno: Update ACPI CoreSight Bindings Suzuki K Poulose
2019-03-20 18:49   ` Suzuki K Poulose
2019-03-22 10:13 ` [PATCH 00/25] coresight: Support for ACPI bindings Suzuki K Poulose
2019-03-22 10:13   ` Suzuki K Poulose

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