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Commit 3a1f9462 authored by Jingoo Han's avatar Jingoo Han Committed by Linus Torvalds
Browse files

drivers/video/backlight/88pm860x_bl.c: drop devm_kfree of devm_kzalloc'd data 



devm_kfree() allocates memory that is released when a driver detaches.
Thus, there is no reason to explicitly call devm_kfree() in probe or remove
functions.

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 3c48d1f2

drivers/video/backlight/88pm860x_bl.c

+3 −8
Original line number Diff line number Diff line
@@ -208,22 +208,19 @@ static int pm860x_backlight_probe(struct platform_device *pdev) 
	res = platform_get_resource_byname(pdev, IORESOURCE_REG, "duty cycle");

	if (!res) {

		dev_err(&pdev->dev, "No REG resource for duty cycle\n");

		ret = -ENXIO;

		goto out;

		return -ENXIO;

	}

	data->reg_duty_cycle = res->start;

	res = platform_get_resource_byname(pdev, IORESOURCE_REG, "always on");

	if (!res) {

		dev_err(&pdev->dev, "No REG resorce for always on\n");

		ret = -ENXIO;

		goto out;

		return -ENXIO;

	}

	data->reg_always_on = res->start;

	res = platform_get_resource_byname(pdev, IORESOURCE_REG, "current");

	if (!res) {

		dev_err(&pdev->dev, "No REG resource for current\n");

		ret = -ENXIO;

		goto out;

		return -ENXIO;

	}

	data->reg_current = res->start;
@@ -263,8 +260,6 @@ static int pm860x_backlight_probe(struct platform_device *pdev) 
	return 0;

out_brt:

	backlight_device_unregister(bl);

out:

	devm_kfree(&pdev->dev, data);

	return ret;

}