Saves a small amount of code and reduces the potential for leaks.
Signed-off-by: Mark Brown <[email protected]>
---
drivers/input/misc/wm831x-on.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/input/misc/wm831x-on.c b/drivers/input/misc/wm831x-on.c
index 6790a81..fa8b390 100644
--- a/drivers/input/misc/wm831x-on.c
+++ b/drivers/input/misc/wm831x-on.c
@@ -76,7 +76,8 @@ static int __devinit wm831x_on_probe(struct platform_device
*pdev)
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;
@@ -120,7 +121,6 @@ err_irq:
err_input_dev:
input_free_device(wm831x_on->dev);
err:
- kfree(wm831x_on);
return ret;
}
@@ -132,7 +132,6 @@ 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;
}
--
1.7.10.4
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