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| author | Bryan Wu <bryan.wu@canonical.com> | 2012-07-03 13:04:32 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@canonical.com> | 2012-07-24 07:52:37 +0800 |
| commit | 9813d74fa55fba7a974d66d452d1d699ee15073b (patch) | |
| tree | d06b4a3af0c5fd2963f5b8e920c94dace023b486 /drivers/leds | |
| parent | 4aad381f0d1de9cca7509d77f1d504f2785870e8 (diff) | |
| download | linux-stable-9813d74fa55fba7a974d66d452d1d699ee15073b.tar.gz linux-stable-9813d74fa55fba7a974d66d452d1d699ee15073b.tar.bz2 linux-stable-9813d74fa55fba7a974d66d452d1d699ee15073b.zip | |
leds: convert LP3944 LED driver to devm_kzalloc()
Cc: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/leds-lp3944.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/leds/leds-lp3944.c b/drivers/leds/leds-lp3944.c index b8f9f0a5d431..c298f7d9f535 100644 --- a/drivers/leds/leds-lp3944.c +++ b/drivers/leds/leds-lp3944.c @@ -393,7 +393,8 @@ static int __devinit lp3944_probe(struct i2c_client *client, return -ENODEV; } - data = kzalloc(sizeof(struct lp3944_data), GFP_KERNEL); + data = devm_kzalloc(&client->dev, sizeof(struct lp3944_data), + GFP_KERNEL); if (!data) return -ENOMEM; @@ -403,10 +404,8 @@ static int __devinit lp3944_probe(struct i2c_client *client, mutex_init(&data->lock); err = lp3944_configure(client, data, lp3944_pdata); - if (err < 0) { - kfree(data); + if (err < 0) return err; - } dev_info(&client->dev, "lp3944 enabled\n"); return 0; @@ -431,8 +430,6 @@ static int __devexit lp3944_remove(struct i2c_client *client) break; } - kfree(data); - return 0; } |