ASoC: Convert wm1250-ev1 driver to use devm_kzalloc()
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Родитель
997c2ea916
Коммит
5fe803f56a
|
@ -116,7 +116,7 @@ static int __devinit wm1250_ev1_pdata(struct i2c_client *i2c)
|
||||||
if (!pdata)
|
if (!pdata)
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
wm1250 = kzalloc(sizeof(*wm1250), GFP_KERNEL);
|
wm1250 = devm_kzalloc(&i2c->dev, sizeof(*wm1250), GFP_KERNEL);
|
||||||
if (!wm1250) {
|
if (!wm1250) {
|
||||||
dev_err(&i2c->dev, "Unable to allocate private data\n");
|
dev_err(&i2c->dev, "Unable to allocate private data\n");
|
||||||
ret = -ENOMEM;
|
ret = -ENOMEM;
|
||||||
|
@ -134,15 +134,13 @@ static int __devinit wm1250_ev1_pdata(struct i2c_client *i2c)
|
||||||
ret = gpio_request_array(wm1250->gpios, ARRAY_SIZE(wm1250->gpios));
|
ret = gpio_request_array(wm1250->gpios, ARRAY_SIZE(wm1250->gpios));
|
||||||
if (ret != 0) {
|
if (ret != 0) {
|
||||||
dev_err(&i2c->dev, "Failed to get GPIOs: %d\n", ret);
|
dev_err(&i2c->dev, "Failed to get GPIOs: %d\n", ret);
|
||||||
goto err_alloc;
|
goto err;
|
||||||
}
|
}
|
||||||
|
|
||||||
dev_set_drvdata(&i2c->dev, wm1250);
|
dev_set_drvdata(&i2c->dev, wm1250);
|
||||||
|
|
||||||
return ret;
|
return ret;
|
||||||
|
|
||||||
err_alloc:
|
|
||||||
kfree(wm1250);
|
|
||||||
err:
|
err:
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
@ -151,10 +149,8 @@ static void wm1250_ev1_free(struct i2c_client *i2c)
|
||||||
{
|
{
|
||||||
struct wm1250_priv *wm1250 = dev_get_drvdata(&i2c->dev);
|
struct wm1250_priv *wm1250 = dev_get_drvdata(&i2c->dev);
|
||||||
|
|
||||||
if (wm1250) {
|
if (wm1250)
|
||||||
gpio_free_array(wm1250->gpios, ARRAY_SIZE(wm1250->gpios));
|
gpio_free_array(wm1250->gpios, ARRAY_SIZE(wm1250->gpios));
|
||||||
kfree(wm1250);
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static int __devinit wm1250_ev1_probe(struct i2c_client *i2c,
|
static int __devinit wm1250_ev1_probe(struct i2c_client *i2c,
|
||||||
|
|
Загрузка…
Ссылка в новой задаче