All of lore.kernel.org
 help / color / mirror / Atom feed
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Vinod Koul <vkoul@kernel.org>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>,
	Kishon Vijay Abraham I <kishon@ti.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<linux-phy@lists.infradead.org>, <linux-kernel@vger.kernel.org>,
	AngeloGioacchino Del Regno 
	<angelogioacchino.delregno@collabora.com>,
	"Eddie Hung" <eddie.hung@mediatek.com>
Subject: [PATCH RESEND v3 1/2] phy: core: add debugfs root
Date: Tue, 25 Oct 2022 13:42:32 +0800	[thread overview]
Message-ID: <20221025054233.9763-1-chunfeng.yun@mediatek.com> (raw)

Add a debugfs root for phy class, then phy drivers can add debugfs files
under this folder.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
v2~v3: no changes
---
 drivers/phy/phy-core.c  | 6 ++++++
 include/linux/phy/phy.h | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
index d93ddf1262c5..2f9f69190519 100644
--- a/drivers/phy/phy-core.c
+++ b/drivers/phy/phy-core.c
@@ -11,6 +11,7 @@
 #include <linux/export.h>
 #include <linux/module.h>
 #include <linux/err.h>
+#include <linux/debugfs.h>
 #include <linux/device.h>
 #include <linux/slab.h>
 #include <linux/of.h>
@@ -1204,6 +1205,9 @@ void devm_of_phy_provider_unregister(struct device *dev,
 }
 EXPORT_SYMBOL_GPL(devm_of_phy_provider_unregister);
 
+struct dentry *phy_debug_root;
+EXPORT_SYMBOL_GPL(phy_debug_root);
+
 /**
  * phy_release() - release the phy
  * @dev: the dev member within phy
@@ -1233,6 +1237,8 @@ static int __init phy_core_init(void)
 
 	phy_class->dev_release = phy_release;
 
+	phy_debug_root = debugfs_create_dir("phy", NULL);
+
 	return 0;
 }
 device_initcall(phy_core_init);
diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h
index b1413757fcc3..c398749d49b9 100644
--- a/include/linux/phy/phy.h
+++ b/include/linux/phy/phy.h
@@ -205,6 +205,8 @@ struct phy_lookup {
 #define devm_of_phy_provider_register_full(dev, children, xlate) \
 	__devm_of_phy_provider_register(dev, children, THIS_MODULE, xlate)
 
+extern struct dentry *phy_debug_root;
+
 static inline void phy_set_drvdata(struct phy *phy, void *data)
 {
 	dev_set_drvdata(&phy->dev, data);
-- 
2.18.0


WARNING: multiple messages have this Message-ID (diff)
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Vinod Koul <vkoul@kernel.org>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>,
	Kishon Vijay Abraham I <kishon@ti.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<linux-phy@lists.infradead.org>, <linux-kernel@vger.kernel.org>,
	AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>,
	"Eddie Hung" <eddie.hung@mediatek.com>
Subject: [PATCH RESEND v3 1/2] phy: core: add debugfs root
Date: Tue, 25 Oct 2022 13:42:32 +0800	[thread overview]
Message-ID: <20221025054233.9763-1-chunfeng.yun@mediatek.com> (raw)

Add a debugfs root for phy class, then phy drivers can add debugfs files
under this folder.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
v2~v3: no changes
---
 drivers/phy/phy-core.c  | 6 ++++++
 include/linux/phy/phy.h | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
index d93ddf1262c5..2f9f69190519 100644
--- a/drivers/phy/phy-core.c
+++ b/drivers/phy/phy-core.c
@@ -11,6 +11,7 @@
 #include <linux/export.h>
 #include <linux/module.h>
 #include <linux/err.h>
+#include <linux/debugfs.h>
 #include <linux/device.h>
 #include <linux/slab.h>
 #include <linux/of.h>
@@ -1204,6 +1205,9 @@ void devm_of_phy_provider_unregister(struct device *dev,
 }
 EXPORT_SYMBOL_GPL(devm_of_phy_provider_unregister);
 
+struct dentry *phy_debug_root;
+EXPORT_SYMBOL_GPL(phy_debug_root);
+
 /**
  * phy_release() - release the phy
  * @dev: the dev member within phy
@@ -1233,6 +1237,8 @@ static int __init phy_core_init(void)
 
 	phy_class->dev_release = phy_release;
 
+	phy_debug_root = debugfs_create_dir("phy", NULL);
+
 	return 0;
 }
 device_initcall(phy_core_init);
diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h
index b1413757fcc3..c398749d49b9 100644
--- a/include/linux/phy/phy.h
+++ b/include/linux/phy/phy.h
@@ -205,6 +205,8 @@ struct phy_lookup {
 #define devm_of_phy_provider_register_full(dev, children, xlate) \
 	__devm_of_phy_provider_register(dev, children, THIS_MODULE, xlate)
 
+extern struct dentry *phy_debug_root;
+
 static inline void phy_set_drvdata(struct phy *phy, void *data)
 {
 	dev_set_drvdata(&phy->dev, data);
-- 
2.18.0


-- 
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

WARNING: multiple messages have this Message-ID (diff)
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Vinod Koul <vkoul@kernel.org>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>,
	Kishon Vijay Abraham I <kishon@ti.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<linux-phy@lists.infradead.org>, <linux-kernel@vger.kernel.org>,
	AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>,
	"Eddie Hung" <eddie.hung@mediatek.com>
Subject: [PATCH RESEND v3 1/2] phy: core: add debugfs root
Date: Tue, 25 Oct 2022 13:42:32 +0800	[thread overview]
Message-ID: <20221025054233.9763-1-chunfeng.yun@mediatek.com> (raw)

Add a debugfs root for phy class, then phy drivers can add debugfs files
under this folder.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
v2~v3: no changes
---
 drivers/phy/phy-core.c  | 6 ++++++
 include/linux/phy/phy.h | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
index d93ddf1262c5..2f9f69190519 100644
--- a/drivers/phy/phy-core.c
+++ b/drivers/phy/phy-core.c
@@ -11,6 +11,7 @@
 #include <linux/export.h>
 #include <linux/module.h>
 #include <linux/err.h>
+#include <linux/debugfs.h>
 #include <linux/device.h>
 #include <linux/slab.h>
 #include <linux/of.h>
@@ -1204,6 +1205,9 @@ void devm_of_phy_provider_unregister(struct device *dev,
 }
 EXPORT_SYMBOL_GPL(devm_of_phy_provider_unregister);
 
+struct dentry *phy_debug_root;
+EXPORT_SYMBOL_GPL(phy_debug_root);
+
 /**
  * phy_release() - release the phy
  * @dev: the dev member within phy
@@ -1233,6 +1237,8 @@ static int __init phy_core_init(void)
 
 	phy_class->dev_release = phy_release;
 
+	phy_debug_root = debugfs_create_dir("phy", NULL);
+
 	return 0;
 }
 device_initcall(phy_core_init);
diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h
index b1413757fcc3..c398749d49b9 100644
--- a/include/linux/phy/phy.h
+++ b/include/linux/phy/phy.h
@@ -205,6 +205,8 @@ struct phy_lookup {
 #define devm_of_phy_provider_register_full(dev, children, xlate) \
 	__devm_of_phy_provider_register(dev, children, THIS_MODULE, xlate)
 
+extern struct dentry *phy_debug_root;
+
 static inline void phy_set_drvdata(struct phy *phy, void *data)
 {
 	dev_set_drvdata(&phy->dev, data);
-- 
2.18.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2022-10-25  5:42 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-25  5:42 Chunfeng Yun [this message]
2022-10-25  5:42 ` [PATCH RESEND v3 1/2] phy: core: add debugfs root Chunfeng Yun
2022-10-25  5:42 ` Chunfeng Yun
2022-10-25  5:42 ` [PATCH RESEND v3 2/2] phy: mediatek: tphy: add debugfs files Chunfeng Yun
2022-10-25  5:42   ` Chunfeng Yun
2022-10-25  5:42   ` Chunfeng Yun
2022-10-29  0:46   ` kernel test robot
2022-10-29  0:46     ` kernel test robot
2022-11-04  1:29     ` Chunfeng Yun (云春峰)
2022-11-04  1:29       ` Chunfeng Yun (云春峰)
2022-11-04  1:29       ` Chunfeng Yun (云春峰)

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20221025054233.9763-1-chunfeng.yun@mediatek.com \
    --to=chunfeng.yun@mediatek.com \
    --cc=angelogioacchino.delregno@collabora.com \
    --cc=eddie.hung@mediatek.com \
    --cc=kishon@ti.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mediatek@lists.infradead.org \
    --cc=linux-phy@lists.infradead.org \
    --cc=matthias.bgg@gmail.com \
    --cc=vkoul@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.