[2/5,UPDATED] coresight: Convert pr_warn to dev_warn for obsolete bindings
diff mbox series

Message ID 20190730093733.31861-1-suzuki.poulose@arm.com
State New
Headers show
Series
  • Untitled series #404306
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Commit Message

Suzuki K Poulose July 30, 2019, 9:37 a.m. UTC
We warn the users of obsolete bindings in the DT for coresight replicator
and funnel drivers. However we use pr_warn_once() which doesn't give a clue
about which device it is bound to. Let us use dev_warn_once() to give the
context.

Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
---

Changes since previous version:
 - Update replicator driver too.
---
 drivers/hwtracing/coresight/coresight-funnel.c     | 2 +-
 drivers/hwtracing/coresight/coresight-replicator.c | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

Comments

Mathieu Poirier July 30, 2019, 5:12 p.m. UTC | #1
On Tue, 30 Jul 2019 at 03:37, Suzuki K Poulose <suzuki.poulose@arm.com> wrote:
>
> We warn the users of obsolete bindings in the DT for coresight replicator
> and funnel drivers. However we use pr_warn_once() which doesn't give a clue
> about which device it is bound to. Let us use dev_warn_once() to give the
> context.
>
> Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
> ---
>
> Changes since previous version:
>  - Update replicator driver too.
> ---
>  drivers/hwtracing/coresight/coresight-funnel.c     | 2 +-
>  drivers/hwtracing/coresight/coresight-replicator.c | 3 ++-
>  2 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/hwtracing/coresight/coresight-funnel.c b/drivers/hwtracing/coresight/coresight-funnel.c
> index fa97cb9ab4f9..84ca30f4e5ec 100644
> --- a/drivers/hwtracing/coresight/coresight-funnel.c
> +++ b/drivers/hwtracing/coresight/coresight-funnel.c
> @@ -192,7 +192,7 @@ static int funnel_probe(struct device *dev, struct resource *res)
>
>         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");
> +               dev_warn_once(dev, "Uses OBSOLETE CoreSight funnel binding\n");
>
>         desc.name = coresight_alloc_device_name(&funnel_devs, dev);
>         if (!desc.name)
> diff --git a/drivers/hwtracing/coresight/coresight-replicator.c b/drivers/hwtracing/coresight/coresight-replicator.c
> index b7d6d59d56db..b29ba640eb25 100644
> --- a/drivers/hwtracing/coresight/coresight-replicator.c
> +++ b/drivers/hwtracing/coresight/coresight-replicator.c
> @@ -184,7 +184,8 @@ static int replicator_probe(struct device *dev, struct resource *res)
>
>         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");
> +               dev_warn_once(dev,
> +                             "Uses OBSOLETE CoreSight replicator binding\n");

Applied - thanks
Mathieu

>
>         desc.name = coresight_alloc_device_name(&replicator_devs, dev);
>         if (!desc.name)
> --
> 2.21.0
>

Patch
diff mbox series

diff --git a/drivers/hwtracing/coresight/coresight-funnel.c b/drivers/hwtracing/coresight/coresight-funnel.c
index fa97cb9ab4f9..84ca30f4e5ec 100644
--- a/drivers/hwtracing/coresight/coresight-funnel.c
+++ b/drivers/hwtracing/coresight/coresight-funnel.c
@@ -192,7 +192,7 @@  static int funnel_probe(struct device *dev, struct resource *res)
 
 	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");
+		dev_warn_once(dev, "Uses OBSOLETE CoreSight funnel binding\n");
 
 	desc.name = coresight_alloc_device_name(&funnel_devs, dev);
 	if (!desc.name)
diff --git a/drivers/hwtracing/coresight/coresight-replicator.c b/drivers/hwtracing/coresight/coresight-replicator.c
index b7d6d59d56db..b29ba640eb25 100644
--- a/drivers/hwtracing/coresight/coresight-replicator.c
+++ b/drivers/hwtracing/coresight/coresight-replicator.c
@@ -184,7 +184,8 @@  static int replicator_probe(struct device *dev, struct resource *res)
 
 	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");
+		dev_warn_once(dev,
+			      "Uses OBSOLETE CoreSight replicator binding\n");
 
 	desc.name = coresight_alloc_device_name(&replicator_devs, dev);
 	if (!desc.name)