diff options
Diffstat (limited to 'drivers/clk/rockchip/clk-rockchip.c')
| -rw-r--r-- | drivers/clk/rockchip/clk-rockchip.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/clk/rockchip/clk-rockchip.c b/drivers/clk/rockchip/clk-rockchip.c index 4cf838d52ef6..2c9bb81144c9 100644 --- a/drivers/clk/rockchip/clk-rockchip.c +++ b/drivers/clk/rockchip/clk-rockchip.c @@ -49,14 +49,19 @@ static void __init rk2928_gate_clk_init(struct device_node *node) } reg = of_iomap(node, 0); + if (!reg) + return; clk_data = kzalloc(sizeof(struct clk_onecell_data), GFP_KERNEL); - if (!clk_data) + if (!clk_data) { + iounmap(reg); return; + } clk_data->clks = kzalloc(qty * sizeof(struct clk *), GFP_KERNEL); if (!clk_data->clks) { kfree(clk_data); + iounmap(reg); return; } |