diff options
| author | Bryan Wu <bryan.wu@canonical.com> | 2012-07-03 12:42:55 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@canonical.com> | 2012-07-24 07:52:37 +0800 |
| commit | 8095c385aacf54724ee571d65df987330da9fbd9 (patch) | |
| tree | aec415a3278e21b14e92c2f7534ccd4481095b6d /drivers/leds/leds-netxbig.c | |
| parent | 198b8611315f793a8f674c3ca3324028e19634aa (diff) | |
| download | lwn-8095c385aacf54724ee571d65df987330da9fbd9.tar.gz lwn-8095c385aacf54724ee571d65df987330da9fbd9.zip | |
leds: convert Big Networks LED driver to devm_kzalloc()
Cc: Simon Guinot <sguinot@lacie.com>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
Diffstat (limited to 'drivers/leds/leds-netxbig.c')
| -rw-r--r-- | drivers/leds/leds-netxbig.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/leds/leds-netxbig.c b/drivers/leds/leds-netxbig.c index 73973fdbd8be..e37618e363cf 100644 --- a/drivers/leds/leds-netxbig.c +++ b/drivers/leds/leds-netxbig.c @@ -362,14 +362,14 @@ static int __devinit netxbig_led_probe(struct platform_device *pdev) if (!pdata) return -EINVAL; - leds_data = kzalloc(sizeof(struct netxbig_led_data) * pdata->num_leds, - GFP_KERNEL); + leds_data = devm_kzalloc(&pdev->dev, + sizeof(struct netxbig_led_data) * pdata->num_leds, GFP_KERNEL); if (!leds_data) return -ENOMEM; ret = gpio_ext_init(pdata->gpio_ext); if (ret < 0) - goto err_free_data; + return ret; for (i = 0; i < pdata->num_leds; i++) { ret = create_netxbig_led(pdev, &leds_data[i], &pdata->leds[i]); @@ -386,9 +386,6 @@ err_free_leds: delete_netxbig_led(&leds_data[i]); gpio_ext_free(pdata->gpio_ext); -err_free_data: - kfree(leds_data); - return ret; } @@ -404,7 +401,6 @@ static int __devexit netxbig_led_remove(struct platform_device *pdev) delete_netxbig_led(&leds_data[i]); gpio_ext_free(pdata->gpio_ext); - kfree(leds_data); return 0; } |