Cleanup to use devm_* when it is possible at probe time.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
---
drivers/input/misc/twl4030-vibra.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/input/misc/twl4030-vibra.c b/drivers/input/misc/twl4030-vibra.c
index 78eb6b3..1fe7644 100644
--- a/drivers/input/misc/twl4030-vibra.c
+++ b/drivers/input/misc/twl4030-vibra.c
@@ -219,7 +219,7 @@ static int twl4030_vibra_probe(struct platform_device *pdev)
return -EINVAL;
}
- info = kzalloc(sizeof(*info), GFP_KERNEL);
+ info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
@@ -230,8 +230,7 @@ static int twl4030_vibra_probe(struct platform_device *pdev)
info->input_dev = input_allocate_device();
if (info->input_dev == NULL) {
dev_err(&pdev->dev, "couldn't allocate input device\n");
- ret = -ENOMEM;
- goto err_kzalloc;
+ return -ENOMEM;
}
input_set_drvdata(info->input_dev, info);
@@ -264,8 +263,6 @@ err_iff:
input_ff_destroy(info->input_dev);
err_ialloc:
input_free_device(info->input_dev);
-err_kzalloc:
- kfree(info);
return ret;
}
@@ -275,7 +272,6 @@ static int twl4030_vibra_remove(struct platform_device *pdev)
/* this also free ff-memless and calls close if needed */
input_unregister_device(info->input_dev);
- kfree(info);
platform_set_drvdata(pdev, NULL);
return 0;
--
1.8.1
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