diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-10-11 00:42:34 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-10-11 00:49:05 -0700 |
| commit | dae6ba4ab797ed411fbde60ef5b5f6fbf13f0090 (patch) | |
| tree | 90504986794740196728ef835e9bdf0e65678c8f /drivers/input/misc | |
| parent | ef8dee5cfe4df1091419e7d58b902e7e3d90b00e (diff) | |
Input: wm831x-on - convert to devm_kzalloc()
Saves a small amount of code and reduces the potential for leaks.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/misc')
| -rw-r--r-- | drivers/input/misc/wm831x-on.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/input/misc/wm831x-on.c b/drivers/input/misc/wm831x-on.c index 6790a812a1db..fa8b3900d981 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; } |