From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Wed, 11 Apr 2012 07:13:50 +0000 (-0700)
Subject: Input: ep93xx_keypad - switch to using dev_pm_ops
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b5e9528bd19c6a3379aac468186f41d2bda48b04;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

Input: ep93xx_keypad - switch to using dev_pm_ops

Also use CONFIG_PM_SLEEP instead of CONFIG_PM to guard PM methods.

Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---

diff --git a/drivers/input/keyboard/ep93xx_keypad.c b/drivers/input/keyboard/ep93xx_keypad.c
index 0ba69f3fcb52..df194bdaab50 100644
--- a/drivers/input/keyboard/ep93xx_keypad.c
+++ b/drivers/input/keyboard/ep93xx_keypad.c
@@ -182,16 +182,10 @@ static void ep93xx_keypad_close(struct input_dev *pdev)
 }
 
 
-#ifdef CONFIG_PM
-/*
- * NOTE: I don't know if this is correct, or will work on the ep93xx.
- *
- * None of the existing ep93xx drivers have power management support.
- * But, this is basically what the pxa27x_keypad driver does.
- */
-static int ep93xx_keypad_suspend(struct platform_device *pdev,
-				 pm_message_t state)
+#ifdef CONFIG_PM_SLEEP
+static int ep93xx_keypad_suspend(struct device *dev)
 {
+	struct platform_device *pdev = to_platform_device(dev);
 	struct ep93xx_keypad *keypad = platform_get_drvdata(pdev);
 	struct input_dev *input_dev = keypad->input_dev;
 
@@ -210,8 +204,9 @@ static int ep93xx_keypad_suspend(struct platform_device *pdev,
 	return 0;
 }
 
-static int ep93xx_keypad_resume(struct platform_device *pdev)
+static int ep93xx_keypad_resume(struct device *dev)
 {
+	struct platform_device *pdev = to_platform_device(dev);
 	struct ep93xx_keypad *keypad = platform_get_drvdata(pdev);
 	struct input_dev *input_dev = keypad->input_dev;
 
@@ -232,10 +227,10 @@ static int ep93xx_keypad_resume(struct platform_device *pdev)
 
 	return 0;
 }
-#else	/* !CONFIG_PM */
-#define ep93xx_keypad_suspend	NULL
-#define ep93xx_keypad_resume	NULL
-#endif	/* !CONFIG_PM */
+#endif
+
+static SIMPLE_DEV_PM_OPS(ep93xx_keypad_pm_ops,
+			 ep93xx_keypad_suspend, ep93xx_keypad_resume);
 
 static int __devinit ep93xx_keypad_probe(struct platform_device *pdev)
 {
@@ -384,11 +379,10 @@ static struct platform_driver ep93xx_keypad_driver = {
 	.driver		= {
 		.name	= "ep93xx-keypad",
 		.owner	= THIS_MODULE,
+		.pm	= &ep93xx_keypad_pm_ops,
 	},
 	.probe		= ep93xx_keypad_probe,
 	.remove		= __devexit_p(ep93xx_keypad_remove),
-	.suspend	= ep93xx_keypad_suspend,
-	.resume		= ep93xx_keypad_resume,
 };
 module_platform_driver(ep93xx_keypad_driver);