diff options
Diffstat (limited to 'drivers/clk/keystone/gate.c')
| -rw-r--r-- | drivers/clk/keystone/gate.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/clk/keystone/gate.c b/drivers/clk/keystone/gate.c index 1f333bcfc22e..17a598398a53 100644 --- a/drivers/clk/keystone/gate.c +++ b/drivers/clk/keystone/gate.c @@ -223,8 +223,7 @@ static void __init of_psc_clk_init(struct device_node *node, spinlock_t *lock) data->domain_base = of_iomap(node, i); if (!data->domain_base) { pr_err("%s: domain ioremap failed\n", __func__); - iounmap(data->control_base); - goto out; + goto unmap_ctrl; } of_property_read_u32(node, "domain-id", &data->domain_id); @@ -237,16 +236,21 @@ static void __init of_psc_clk_init(struct device_node *node, spinlock_t *lock) parent_name = of_clk_get_parent_name(node, 0); if (!parent_name) { pr_err("%s: Parent clock not found\n", __func__); - goto out; + goto unmap_domain; } clk = clk_register_psc(NULL, clk_name, parent_name, data, lock); - if (clk) { + if (!IS_ERR(clk)) { of_clk_add_provider(node, of_clk_src_simple_get, clk); return; } pr_err("%s: error registering clk %s\n", __func__, node->name); + +unmap_domain: + iounmap(data->domain_base); +unmap_ctrl: + iounmap(data->control_base); out: kfree(data); return; |