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Date: Wed, 4 Jul 2012 13:09:55 +0800 From: Bryan Wu <bryan.wu@...onical.com> To: linux-leds@...r.kernel.org, rpurdie@...ys.net, linux-kernel@...r.kernel.org Subject: [PATCH 03/25] leds: convert Atmel PWM LED driver to devm_kzalloc() Signed-off-by: Bryan Wu <bryan.wu@...onical.com> --- drivers/leds/leds-atmel-pwm.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/leds/leds-atmel-pwm.c b/drivers/leds/leds-atmel-pwm.c index 64ad702..4543063 100644 --- a/drivers/leds/leds-atmel-pwm.c +++ b/drivers/leds/leds-atmel-pwm.c @@ -46,7 +46,8 @@ static int __devinit pwmled_probe(struct platform_device *pdev) if (!pdata || pdata->num_leds < 1) 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) return -ENOMEM; @@ -108,7 +109,6 @@ err: pwm_channel_free(&leds[i].pwmc); } } - kfree(leds); return status; } @@ -129,7 +129,6 @@ static int __exit pwmled_remove(struct platform_device *pdev) pwm_channel_free(&led->pwmc); } - kfree(leds); platform_set_drvdata(pdev, NULL); return 0; } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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