From 62d0e71df063101e4551327bd9fa9aaa3535c86b Mon Sep 17 00:00:00 2001 From: Shawn Lin Date: Fri, 3 Jun 2016 08:54:18 +0800 Subject: [PATCH] clk: rockchip: release io resource when failing to init clk on rk3399 We should call iounmap to relase reg_base since it's not going to be used any more if failing to init clk. This was missing on the newly added rk3399 clock tree. Signed-off-by: Shawn Lin Signed-off-by: Heiko Stuebner --- drivers/clk/rockchip/clk-rk3399.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/clk/rockchip/clk-rk3399.c b/drivers/clk/rockchip/clk-rk3399.c index 9f86bfef70f7..8059a8d3ea36 100644 --- a/drivers/clk/rockchip/clk-rk3399.c +++ b/drivers/clk/rockchip/clk-rk3399.c @@ -1510,6 +1510,7 @@ static void __init rk3399_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; } @@ -1555,6 +1556,7 @@ static void __init rk3399_pmu_clk_init(struct device_node *np) ctx = rockchip_clk_init(np, reg_base, CLKPMU_NR_CLKS); if (IS_ERR(ctx)) { pr_err("%s: rockchip pmu clk init failed\n", __func__); + iounmap(reg_base); return; } -- 2.20.1