linux-kernel - [PATCH 12/18] platform/x86: inspur_platform_profile: Use devm_platform_profile

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Message-ID: <20250109150731.110799-13-kuurtb@gmail.com>
Date: Thu,  9 Jan 2025 10:06:25 -0500
From: Kurt Borja <kuurtb@...il.com>
To: platform-driver-x86@...r.kernel.org
Cc: "Rafael J. Wysocki" <rafael@...nel.org>,
	Len Brown <lenb@...nel.org>,
	linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	"Mario Limonciello" <mario.limonciello@....com>,
	"Armin Wolf" <W_Armin@....de>,
	Joshua Grisham <josh@...huagrisham.com>,
	"Derek J . Clark" <derekjohn.clark@...il.com>,
	Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
	"Hans de Goede" <hdegoede@...hat.com>,
	Kurt Borja <kuurtb@...il.com>,
	Maximilian Luz <luzmaximilian@...il.com>,
	"Lee, Chun-Yi" <jlee@...e.com>,
	Shyam Sundar S K <Shyam-sundar.S-k@....com>,
	Corentin Chary <corentin.chary@...il.com>,
	"Luke D. Jones" <luke@...nes.dev>,
	Lyndon Sanche <lsanche@...deno.ca>,
	Ike Panhc <ike.pan@...onical.com>,
	Henrique de Moraes Holschuh <hmh@....eng.br>,
	Mark Pearson <mpearson-lenovo@...ebb.ca>,
	Colin Ian King <colin.i.king@...il.com>,
	Alexis Belmonte <alexbelm48@...il.com>,
	Ai Chao <aichao@...inos.cn>,
	Gergo Koteles <soyer@....hu>,
	Dell.Client.Kernel@...l.com,
	ibm-acpi-devel@...ts.sourceforge.net
Subject: [PATCH 12/18] platform/x86: inspur_platform_profile: Use devm_platform_profile_register()

Replace platform_profile_register() with it's device managed version.
While at it, pass inspur_wmi_priv to the class device as drvdata and
replace uses of container_of() with dev_get_drvdata().

Signed-off-by: Kurt Borja <kuurtb@...il.com>
---
 drivers/platform/x86/inspur_platform_profile.c | 17 +++--------------
 1 file changed, 3 insertions(+), 14 deletions(-)

diff --git a/drivers/platform/x86/inspur_platform_profile.c b/drivers/platform/x86/inspur_platform_profile.c
index 43cb2a927fdf..543e4bce1a57 100644
--- a/drivers/platform/x86/inspur_platform_profile.c
+++ b/drivers/platform/x86/inspur_platform_profile.c
@@ -87,8 +87,7 @@ static int inspur_wmi_perform_query(struct wmi_device *wdev,
 static int inspur_platform_profile_set(struct platform_profile_handler *pprof,
 				       enum platform_profile_option profile)
 {
-	struct inspur_wmi_priv *priv = container_of(pprof, struct inspur_wmi_priv,
-						    handler);
+	struct inspur_wmi_priv *priv = dev_get_drvdata(&pprof->class_dev);
 	u8 ret_code[4] = {0, 0, 0, 0};
 	int ret;
 
@@ -135,8 +134,7 @@ static int inspur_platform_profile_set(struct platform_profile_handler *pprof,
 static int inspur_platform_profile_get(struct platform_profile_handler *pprof,
 				       enum platform_profile_option *profile)
 {
-	struct inspur_wmi_priv *priv = container_of(pprof, struct inspur_wmi_priv,
-						    handler);
+	struct inspur_wmi_priv *priv = dev_get_drvdata(&pprof->class_dev);
 	u8 ret_code[4] = {0, 0, 0, 0};
 	int ret;
 
@@ -196,15 +194,7 @@ static int inspur_wmi_probe(struct wmi_device *wdev, const void *context)
 	priv->handler.dev = &wdev->dev;
 	priv->handler.ops = &inspur_platform_profile_ops;
 
-	return platform_profile_register(&priv->handler, NULL);
-}
-
-static void inspur_wmi_remove(struct wmi_device *wdev)
-{
-	struct inspur_wmi_priv *priv;
-
-	priv = dev_get_drvdata(&wdev->dev);
-	platform_profile_remove(&priv->handler);
+	return devm_platform_profile_register(&priv->handler, priv);
 }
 
 static const struct wmi_device_id inspur_wmi_id_table[] = {
@@ -221,7 +211,6 @@ static struct wmi_driver inspur_wmi_driver = {
 	},
 	.id_table = inspur_wmi_id_table,
 	.probe = inspur_wmi_probe,
-	.remove = inspur_wmi_remove,
 	.no_singleton = true,
 };
 
-- 
2.47.1