The patch titled
Subject: drivers/video/backlight/88pm860x_bl.c: drop devm_kfree of devm_kzalloc'd data
has been removed from the -mm tree. Its filename was
drivers-video-backlight-88pm860x_blc-drop-devm_kfree-of-devm_kzallocd-data.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Jingoo Han <jg1.han@xxxxxxxxxxx>
Subject: 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: Jingoo Han <jg1.han@xxxxxxxxxxx>
Cc: Richard Purdie <rpurdie@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/backlight/88pm860x_bl.c | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
diff -puN drivers/video/backlight/88pm860x_bl.c~drivers-video-backlight-88pm860x_blc-drop-devm_kfree-of-devm_kzallocd-data drivers/video/backlight/88pm860x_bl.c
--- a/drivers/video/backlight/88pm860x_bl.c~drivers-video-backlight-88pm860x_blc-drop-devm_kfree-of-devm_kzallocd-data
+++ a/drivers/video/backlight/88pm860x_bl.c
@@ -208,22 +208,19 @@ static int pm860x_backlight_probe(struct
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
return 0;
out_brt:
backlight_device_unregister(bl);
-out:
- devm_kfree(&pdev->dev, data);
return ret;
}
_
Patches currently in -mm which might be from jg1.han@xxxxxxxxxxx are
origin.patch
backlight-locomolcd-fix-checkpatch-error-and-warning.patch
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