From: Mathieu Poirier <mathieu.poirier@linaro.org>
To: gregkh@linuxfoundation.org
Cc: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 03/28] coresight: Make sure device uses DT for obsolete compatible check
Date: Wed, 19 Jun 2019 13:52:53 -0600 [thread overview]
Message-ID: <20190619195318.19254-4-mathieu.poirier@linaro.org> (raw)
In-Reply-To: <20190619195318.19254-1-mathieu.poirier@linaro.org>
From: Suzuki K Poulose <suzuki.poulose@arm.com>
As we prepare to add support for ACPI bindings, let us make sure we do
the compatible check only if we are sure we are dealing with a DT based
system.
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
---
drivers/hwtracing/coresight/coresight-funnel.c | 3 ++-
drivers/hwtracing/coresight/coresight-replicator.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/hwtracing/coresight/coresight-funnel.c b/drivers/hwtracing/coresight/coresight-funnel.c
index 6236a847bb0b..3423042e7a52 100644
--- a/drivers/hwtracing/coresight/coresight-funnel.c
+++ b/drivers/hwtracing/coresight/coresight-funnel.c
@@ -196,7 +196,8 @@ static int funnel_probe(struct device *dev, struct resource *res)
dev->platform_data = pdata;
}
- if (of_device_is_compatible(np, "arm,coresight-funnel"))
+ if (is_of_node(dev_fwnode(dev)) &&
+ of_device_is_compatible(dev->of_node, "arm,coresight-funnel"))
pr_warn_once("Uses OBSOLETE CoreSight funnel binding\n");
drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL);
diff --git a/drivers/hwtracing/coresight/coresight-replicator.c b/drivers/hwtracing/coresight/coresight-replicator.c
index ee6ad34061a5..7e0514557920 100644
--- a/drivers/hwtracing/coresight/coresight-replicator.c
+++ b/drivers/hwtracing/coresight/coresight-replicator.c
@@ -187,7 +187,8 @@ static int replicator_probe(struct device *dev, struct resource *res)
dev->platform_data = pdata;
}
- if (of_device_is_compatible(np, "arm,coresight-replicator"))
+ if (is_of_node(dev_fwnode(dev)) &&
+ of_device_is_compatible(dev->of_node, "arm,coresight-replicator"))
pr_warn_once("Uses OBSOLETE CoreSight replicator binding\n");
drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL);
--
2.17.1
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next prev parent reply other threads:[~2019-06-19 19:54 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-19 19:52 [PATCH 00/28] coresight: next v5.2-rc5 (V2) Mathieu Poirier
2019-06-19 19:52 ` [PATCH 01/28] coresight: Rename of_coresight to coresight-platform Mathieu Poirier
2019-06-19 19:52 ` [PATCH 02/28] coresight: platform: Make memory allocation helper generic Mathieu Poirier
2019-06-19 19:52 ` Mathieu Poirier [this message]
2019-06-19 19:52 ` [PATCH 04/28] coresight: Introduce generic platform data helper Mathieu Poirier
2019-06-19 19:52 ` [PATCH 05/28] coresight: Make device to CPU mapping generic Mathieu Poirier
2019-06-19 19:52 ` [PATCH 06/28] coresight: Remove cpu field from platform data Mathieu Poirier
2019-06-19 19:52 ` [PATCH 07/28] coresight: Remove name from platform description Mathieu Poirier
2019-06-19 19:52 ` [PATCH 08/28] coresight: Cleanup coresight_remove_conns Mathieu Poirier
2019-06-19 19:52 ` [PATCH 09/28] coresight: Reuse platform data structure for connection tracking Mathieu Poirier
2019-06-19 19:53 ` [PATCH 10/28] coresight: Rearrange platform data probing Mathieu Poirier
2019-06-19 19:53 ` [PATCH 11/28] coresight: Add support for releasing platform specific data Mathieu Poirier
2019-06-19 19:53 ` [PATCH 12/28] coresight: platform: Use fwnode handle for device search Mathieu Poirier
2019-06-19 19:53 ` [PATCH 13/28] coresight: Use fwnode handle instead of device names Mathieu Poirier
2019-06-19 19:53 ` [PATCH 14/28] coresight: Use platform agnostic names Mathieu Poirier
2019-06-19 19:53 ` [PATCH 15/28] coresight: stm: ACPI support for parsing stimulus base Mathieu Poirier
2019-06-19 19:53 ` [PATCH 16/28] coresight: Support for ACPI bindings Mathieu Poirier
2019-06-19 19:53 ` [PATCH 17/28] coresight: acpi: Support for AMBA components Mathieu Poirier
2019-06-19 19:53 ` [PATCH 18/28] coresight: acpi: Support for platform devices Mathieu Poirier
2019-06-19 19:53 ` [PATCH 19/28] coresight: Add dummy definition for of_coresight_get_cpu() Mathieu Poirier
2019-06-19 19:53 ` [PATCH 20/28] coresight: tmc-etr: Do not call smp_processor_id() from preemptible Mathieu Poirier
2019-06-20 6:02 ` Greg KH
2019-06-19 19:53 ` [PATCH 21/28] coresight: tmc-etr: alloc_perf_buf: Do not call smp_processor_id " Mathieu Poirier
2019-06-20 6:03 ` Greg KH
2019-06-19 19:53 ` [PATCH 22/28] coresight: tmc-etf: " Mathieu Poirier
2019-06-20 6:03 ` Greg KH
2019-06-19 19:53 ` [PATCH 23/28] coresight: etb10: " Mathieu Poirier
2019-06-20 6:04 ` Greg KH
2019-06-19 19:53 ` [PATCH 24/28] coresight: Potential uninitialized variable in probe() Mathieu Poirier
2019-06-20 6:04 ` Greg KH
2019-06-19 19:53 ` [PATCH 25/28] coresight: etm3x: Smatch: Fix potential NULL pointer dereference Mathieu Poirier
2019-06-20 6:04 ` Greg KH
2019-06-20 21:38 ` Mathieu Poirier
2019-06-21 6:59 ` Greg KH
2019-06-19 19:53 ` [PATCH 26/28] coresight: tmc: " Mathieu Poirier
2019-06-20 6:05 ` Greg KH
2019-06-20 21:42 ` Mathieu Poirier
2019-06-21 6:59 ` Greg KH
2019-06-19 19:53 ` [PATCH 27/28] coresight: platform: add OF/APCI dependency Mathieu Poirier
2019-06-19 19:53 ` [PATCH 28/28] coresight: replicator: Add terminate entry for acpi_device_id tables Mathieu Poirier
2019-06-20 6:08 ` [PATCH 00/28] coresight: next v5.2-rc5 (V2) Greg KH
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