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Commit 4aad381f authored by Bryan Wu's avatar Bryan Wu
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leds: convert Atmel PWM LED driver to devm_kzalloc() 

Signed-off-by: default avatarBryan Wu <bryan.wu@canonical.com>
parent 60a0aadb
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Showing with 2 additions and 3 deletions
drivers/leds/leds-atmel-pwm.c
View file @ 4aad381f
...@@ -46,7 +46,8 @@ static int __devinit pwmled_probe(struct platform_device *pdev) ...@@ -46,7 +46,8 @@ static int __devinit pwmled_probe(struct platform_device *pdev)
if (!pdata || pdata->num_leds < 1) if (!pdata || pdata->num_leds < 1)
return -ENODEV; return -ENODEV;
leds = kcalloc(pdata->num_leds, sizeof(*leds), GFP_KERNEL); leds = devm_kzalloc(&pdev->dev, pdata->num_leds * sizeof(*leds),
GFP_KERNEL);
if (!leds) if (!leds)
return -ENOMEM; return -ENOMEM;
...@@ -108,7 +109,6 @@ static int __devinit pwmled_probe(struct platform_device *pdev) ...@@ -108,7 +109,6 @@ static int __devinit pwmled_probe(struct platform_device *pdev)
pwm_channel_free(&leds[i].pwmc); pwm_channel_free(&leds[i].pwmc);
} }
} }
kfree(leds);
return status; return status;
} }
...@@ -129,7 +129,6 @@ static int __exit pwmled_remove(struct platform_device *pdev) ...@@ -129,7 +129,6 @@ static int __exit pwmled_remove(struct platform_device *pdev)
pwm_channel_free(&led->pwmc); pwm_channel_free(&led->pwmc);
} }
kfree(leds);
platform_set_drvdata(pdev, NULL); platform_set_drvdata(pdev, NULL);
return 0; return 0;
} }
......
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