diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/soc/brcmstb/common.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/soc/brcmstb/common.c b/drivers/soc/brcmstb/common.c index daf86acf9d01..94e7335553f4 100644 --- a/drivers/soc/brcmstb/common.c +++ b/drivers/soc/brcmstb/common.c @@ -51,6 +51,7 @@ static int __init brcmstb_soc_device_init(void) struct soc_device *soc_dev; struct device_node *sun_top_ctrl; void __iomem *sun_top_ctrl_base; + int ret = 0; sun_top_ctrl = of_find_matching_node(NULL, sun_top_ctrl_match); if (!sun_top_ctrl) @@ -64,8 +65,10 @@ static int __init brcmstb_soc_device_init(void) product_id = readl(sun_top_ctrl_base + 0x4); soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL); - if (!soc_dev_attr) - return -ENOMEM; + if (!soc_dev_attr) { + ret = -ENOMEM; + goto out; + } soc_dev_attr->family = kasprintf(GFP_KERNEL, "%x", family_id >> 28 ? @@ -83,9 +86,14 @@ static int __init brcmstb_soc_device_init(void) kfree(soc_dev_attr->soc_id); kfree(soc_dev_attr->revision); kfree(soc_dev_attr); - return -ENODEV; + ret = -ENODEV; + goto out; } return 0; + +out: + iounmap(sun_top_ctrl_base); + return ret; } arch_initcall(brcmstb_soc_device_init); |
