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path: root/drivers/input/misc/wm831x-on.c
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Diffstat (limited to 'drivers/input/misc/wm831x-on.c')
-rw-r--r--drivers/input/misc/wm831x-on.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/input/misc/wm831x-on.c b/drivers/input/misc/wm831x-on.c
index 6790a812a1d..558767d8ebf 100644
--- a/drivers/input/misc/wm831x-on.c
+++ b/drivers/input/misc/wm831x-on.c
@@ -69,14 +69,15 @@ static irqreturn_t wm831x_on_irq(int irq, void *data)
return IRQ_HANDLED;
}
-static int __devinit wm831x_on_probe(struct platform_device *pdev)
+static int wm831x_on_probe(struct platform_device *pdev)
{
struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
struct wm831x_on *wm831x_on;
int irq = wm831x_irq(wm831x, platform_get_irq(pdev, 0));
int ret;
- wm831x_on = kzalloc(sizeof(struct wm831x_on), GFP_KERNEL);
+ wm831x_on = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_on),
+ GFP_KERNEL);
if (!wm831x_on) {
dev_err(&pdev->dev, "Can't allocate data\n");
return -ENOMEM;
@@ -120,11 +121,10 @@ err_irq:
err_input_dev:
input_free_device(wm831x_on->dev);
err:
- kfree(wm831x_on);
return ret;
}
-static int __devexit wm831x_on_remove(struct platform_device *pdev)
+static int wm831x_on_remove(struct platform_device *pdev)
{
struct wm831x_on *wm831x_on = platform_get_drvdata(pdev);
int irq = platform_get_irq(pdev, 0);
@@ -132,14 +132,13 @@ static int __devexit wm831x_on_remove(struct platform_device *pdev)
free_irq(irq, wm831x_on);
cancel_delayed_work_sync(&wm831x_on->work);
input_unregister_device(wm831x_on->dev);
- kfree(wm831x_on);
return 0;
}
static struct platform_driver wm831x_on_driver = {
.probe = wm831x_on_probe,
- .remove = __devexit_p(wm831x_on_remove),
+ .remove = wm831x_on_remove,
.driver = {
.name = "wm831x-on",
.owner = THIS_MODULE,