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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2009-12-03 22:24:15 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2009-12-03 22:26:03 -0800
commitf72a28aba92d5a599c8a772e443aa8f079b3091f (patch)
tree6bf48d24091a149f84e085462bd6295af4a3bb11 /drivers/input/keyboard
parent467832032cc07626880363efa8625719c16c04eb (diff)
Input: matrix-keypad - switch to using dev_pm_ops
Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/keyboard')
-rw-r--r--drivers/input/keyboard/matrix_keypad.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c
index 91cfe517026..34f4a29d497 100644
--- a/drivers/input/keyboard/matrix_keypad.c
+++ b/drivers/input/keyboard/matrix_keypad.c
@@ -213,8 +213,9 @@ static void matrix_keypad_stop(struct input_dev *dev)
}
#ifdef CONFIG_PM
-static int matrix_keypad_suspend(struct platform_device *pdev, pm_message_t state)
+static int matrix_keypad_suspend(struct device *dev)
{
+ struct platform_device *pdev = to_platform_device(dev);
struct matrix_keypad *keypad = platform_get_drvdata(pdev);
const struct matrix_keypad_platform_data *pdata = keypad->pdata;
int i;
@@ -228,8 +229,9 @@ static int matrix_keypad_suspend(struct platform_device *pdev, pm_message_t stat
return 0;
}
-static int matrix_keypad_resume(struct platform_device *pdev)
+static int matrix_keypad_resume(struct device *dev)
{
+ struct platform_device *pdev = to_platform_device(dev);
struct matrix_keypad *keypad = platform_get_drvdata(pdev);
const struct matrix_keypad_platform_data *pdata = keypad->pdata;
int i;
@@ -242,9 +244,9 @@ static int matrix_keypad_resume(struct platform_device *pdev)
return 0;
}
-#else
-#define matrix_keypad_suspend NULL
-#define matrix_keypad_resume NULL
+
+static const SIMPLE_DEV_PM_OPS(matrix_keypad_pm_ops,
+ matrix_keypad_suspend, matrix_keypad_resume);
#endif
static int __devinit init_matrix_gpio(struct platform_device *pdev,
@@ -417,11 +419,12 @@ static int __devexit matrix_keypad_remove(struct platform_device *pdev)
static struct platform_driver matrix_keypad_driver = {
.probe = matrix_keypad_probe,
.remove = __devexit_p(matrix_keypad_remove),
- .suspend = matrix_keypad_suspend,
- .resume = matrix_keypad_resume,
.driver = {
.name = "matrix-keypad",
.owner = THIS_MODULE,
+#ifdef CONFIG_PM
+ .pm = &matrix_keypad_pm_ops,
+#endif
},
};