[PATCH 5/7] clk: rockchip: release io resource when rk3368_clk_init failed
Shawn Lin
shawn.lin at rock-chips.com
Sat Mar 12 08:25:44 PST 2016
We should call iounmap to relase reg_base since it's not going
to be used any more.w
Signed-off-by: Shawn Lin <shawn.lin at rock-chips.com>
---
drivers/clk/rockchip/clk-rk3368.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/rockchip/clk-rk3368.c b/drivers/clk/rockchip/clk-rk3368.c
index 58690f2..3437289 100644
--- a/drivers/clk/rockchip/clk-rk3368.c
+++ b/drivers/clk/rockchip/clk-rk3368.c
@@ -875,6 +875,7 @@ static void __init rk3368_clk_init(struct device_node *np)
ctx = rockchip_clk_init(np, reg_base, CLK_NR_CLKS);
if (IS_ERR(ctx)) {
pr_err("%s: rockchip clk init failed\n", __func__);
+ iounmap(reg_base);
return;
}
--
2.3.7
More information about the Linux-rockchip
mailing list