From: Suzuki K Poulose <suzuki.poulose@arm.com>
Date: Thu, 29 Aug 2019 20:28:32 +0000 (-0600)
Subject: coresight: Convert pr_warn to dev_warn for obsolete bindings
X-Git-Tag: v5.4-rc1~133^2~39
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=82451bbd540f5254b1f5b655d2183469f2b0a7a7;p=platform%2Fkernel%2Flinux-rpi.git

coresight: Convert pr_warn to dev_warn for obsolete bindings

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>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20190829202842.580-8-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/hwtracing/coresight/coresight-funnel.c b/drivers/hwtracing/coresight/coresight-funnel.c
index fa97cb9..84ca30f 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 b7d6d59..b29ba64 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)