linux-kernel - [PATCH 1/1] acer-wmi: switch driver to dev_pm

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Message-Id: <1248527091-18246-1-git-send-email-arnaud.faucher@gmail.com>
Date:	Sat, 25 Jul 2009 09:04:51 -0400
From:	Arnaud Faucher <arnaud.faucher@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Arnaud Faucher <arnaud.faucher@...il.com>,
	Carlos Corbacho <carlos@...angeworlds.co.uk>
Subject: [PATCH 1/1] acer-wmi: switch driver to dev_pm_ops

Gets rid of the following warning:
Platform driver 'acer-wmi' needs updating - please use dev_pm_ops

Signed-off-by: Arnaud Faucher <arnaud.faucher@...il.com>
---
 drivers/platform/x86/acer-wmi.c |   13 ++++++++-----
 1 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index be2fd6f..b2b6aef 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -1152,8 +1152,7 @@ static int acer_platform_remove(struct platform_device *device)
 	return 0;
 }
 
-static int acer_platform_suspend(struct platform_device *dev,
-pm_message_t state)
+static int acer_platform_suspend(struct device *dev)
 {
 	u32 value;
 	struct acer_data *data = &interface->data;
@@ -1174,7 +1173,7 @@ pm_message_t state)
 	return 0;
 }
 
-static int acer_platform_resume(struct platform_device *device)
+static int acer_platform_resume(struct device *dev)
 {
 	struct acer_data *data = &interface->data;
 
@@ -1190,15 +1189,19 @@ static int acer_platform_resume(struct platform_device *device)
 	return 0;
 }
 
+static struct dev_pm_ops acer_platform_pm_ops = {
+	.suspend = acer_platform_suspend,
+	.resume = acer_platform_resume,
+};
+
 static struct platform_driver acer_platform_driver = {
 	.driver = {
 		.name = "acer-wmi",
 		.owner = THIS_MODULE,
+		.pm = &acer_platform_pm_ops,
 	},
 	.probe = acer_platform_probe,
 	.remove = acer_platform_remove,
-	.suspend = acer_platform_suspend,
-	.resume = acer_platform_resume,
 };
 
 static struct platform_device *acer_platform_device;
-- 
1.6.3.3

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