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ARM: OMAP: SmartReflex: fix error path in init function

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Fix the error handling path in omap_sr_probe to correctly
de-allocate resources in case of problems.

Signed-off-by: Jean Pihet <j-pihet@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
This commit is contained in:
Jean Pihet 2012-09-24 16:16:40 +02:00 committed by Kevin Hilman
parent 70071ff989
commit ce3810cdb4
1 changed files with 4 additions and 4 deletions
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8
drivers/power/avs/smartreflex.c
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@ -928,7 +928,7 @@ static int __init omap_sr_probe(struct platform_device *pdev)
if (!sr_info->base) {
dev_err(&pdev->dev, "%s: ioremap fail\n", __func__);
ret = -ENOMEM;
goto err_release_region;
goto err_free_name;
}
if (irq)
@ -967,7 +967,7 @@ static int __init omap_sr_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "%s: Unable to create debugfs directory\n",
__func__);
ret = PTR_ERR(sr_info->dbg_dir);
goto err_free_name;
goto err_debugfs;
}
(void) debugfs_create_file("autocomp", S_IRUGO | S_IWUSR,
@ -1011,11 +1011,11 @@ static int __init omap_sr_probe(struct platform_device *pdev)
err_debugfs:
debugfs_remove_recursive(sr_info->dbg_dir);
err_free_name:
kfree(sr_info->name);
err_iounmap:
list_del(&sr_info->node);
iounmap(sr_info->base);
err_free_name:
kfree(sr_info->name);
err_release_region:
release_mem_region(mem->start, resource_size(mem));
err_free_devinfo: