Commit 4aad381f authored by Bryan Wu's avatar Bryan Wu
Browse files

leds: convert Atmel PWM LED driver to devm_kzalloc() 



Signed-off-by: default avatarBryan Wu <bryan.wu@canonical.com>
parent 60a0aadb

drivers/leds/leds-atmel-pwm.c

+2 −3
Original line number Diff line number Diff line
@@ -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 @@ static int __devinit pwmled_probe(struct platform_device *pdev) 
			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;

}