[PATCH 1/2] backlight: 88pm860x: drop devm_kfree of devm_kzalloc'd data

[Jingoo Han]

The devm_kfree function 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: Jingoo Han <jg1....@samsung.com>
Cc: Richard Purdie <rpur...@rpsys.net>
---
 drivers/video/backlight/88pm860x_bl.c |   11 +++--------
 1 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/drivers/video/backlight/88pm860x_bl.c 
b/drivers/video/backlight/88pm860x_bl.c
index b7ec34c..861cc40 100644
--- a/drivers/video/backlight/88pm860x_bl.c
+++ b/drivers/video/backlight/88pm860x_bl.c
@@ -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;
 }
 
-- 
1.7.1


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