diff options
| author |   Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-11-27 15:56:55 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-11-27 16:03:59 +0000 |
| commit | 5fe803f56ad41cf008399f71ee48280f0cf9732b (patch) | |
| tree | 5f04ee86704fa7ee9d9c414f94e9bb0d1b530dde /sound/soc/codecs/wm1250-ev1.c | |
| parent | ASoC: Remove unneeded platform_device.h inclusions from CODECs (diff) | |
| download | wireguard-linux-5fe803f56ad41cf008399f71ee48280f0cf9732b.tar.xz wireguard-linux-5fe803f56ad41cf008399f71ee48280f0cf9732b.zip | |
ASoC: Convert wm1250-ev1 driver to use devm_kzalloc()
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm1250-ev1.c')
| -rw-r--r-- | sound/soc/codecs/wm1250-ev1.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/sound/soc/codecs/wm1250-ev1.c b/sound/soc/codecs/wm1250-ev1.c index cd0ec0fd1dba..aefb4f89be0e 100644 --- a/sound/soc/codecs/wm1250-ev1.c +++ b/sound/soc/codecs/wm1250-ev1.c @@ -116,7 +116,7 @@ static int __devinit wm1250_ev1_pdata(struct i2c_client *i2c) if (!pdata) return 0; - wm1250 = kzalloc(sizeof(*wm1250), GFP_KERNEL); + wm1250 = devm_kzalloc(&i2c->dev, sizeof(*wm1250), GFP_KERNEL); if (!wm1250) { dev_err(&i2c->dev, "Unable to allocate private data\n"); 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)); if (ret != 0) { dev_err(&i2c->dev, "Failed to get GPIOs: %d\n", ret); - goto err_alloc; + goto err; } dev_set_drvdata(&i2c->dev, wm1250); return ret; -err_alloc: - kfree(wm1250); err: return ret; } @@ -151,10 +149,8 @@ static void wm1250_ev1_free(struct i2c_client *i2c) { struct wm1250_priv *wm1250 = dev_get_drvdata(&i2c->dev); - if (wm1250) { + if (wm1250) gpio_free_array(wm1250->gpios, ARRAY_SIZE(wm1250->gpios)); - kfree(wm1250); - } } static int __devinit wm1250_ev1_probe(struct i2c_client *i2c, |