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| author | Bryan Wu <bryan.wu@canonical.com> | 2012-07-04 11:51:51 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@canonical.com> | 2012-07-24 07:52:38 +0800 |
| commit | 0a8d9d4a61d8c7d6ea00835c814a678ba488b8aa (patch) | |
| tree | febda328508a3c565059aa7f78877264a1b79a0c | |
| parent | bfe4c0419397ffe33ed7accf1729a95737e7ee9e (diff) | |
| download | op-kernel-dev-0a8d9d4a61d8c7d6ea00835c814a678ba488b8aa.zip op-kernel-dev-0a8d9d4a61d8c7d6ea00835c814a678ba488b8aa.tar.gz | |
leds: convert LT3593 LED driver to devm_kzalloc()
Cc: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
| -rw-r--r-- | drivers/leds/leds-lt3593.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/leds/leds-lt3593.c b/drivers/leds/leds-lt3593.c index e311a96c..09a7322 100644 --- a/drivers/leds/leds-lt3593.c +++ b/drivers/leds/leds-lt3593.c @@ -149,8 +149,9 @@ static int __devinit lt3593_led_probe(struct platform_device *pdev) if (!pdata) return -EBUSY; - leds_data = kzalloc(sizeof(struct lt3593_led_data) * pdata->num_leds, - GFP_KERNEL); + leds_data = devm_kzalloc(&pdev->dev, + sizeof(struct lt3593_led_data) * pdata->num_leds, + GFP_KERNEL); if (!leds_data) return -ENOMEM; @@ -169,8 +170,6 @@ err: for (i = i - 1; i >= 0; i--) delete_lt3593_led(&leds_data[i]); - kfree(leds_data); - return ret; } @@ -185,8 +184,6 @@ static int __devexit lt3593_led_remove(struct platform_device *pdev) for (i = 0; i < pdata->num_leds; i++) delete_lt3593_led(&leds_data[i]); - kfree(leds_data); - return 0; } |
