Re: [PATCH 3/7] clk: rockchip: release io resource when rk3036_clk_init failed

From: Heiko Stübner
Date: Sat Mar 12 2016 - 11:49:10 EST


Hi Shawn,

Am Sonntag, 13. März 2016, 00:25:25 schrieb Shawn Lin:
> We should call iounmap to relase reg_base since it's not going
> to be used any more.
>
> Signed-off-by: Shawn Lin <shawn.lin@xxxxxxxxxxxxxx>

I see that change for rk3036, rk3188(+rk3066) and rk3368.
But it looks like rk3228 and rk3288 should also get that, or am I just
overlooking something?

Also, I think we can fold these changes into one patch, as it's the completely
same addition for all clock-drivers.


Heiko

> ---
>
> drivers/clk/rockchip/clk-rk3036.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/clk/rockchip/clk-rk3036.c
> b/drivers/clk/rockchip/clk-rk3036.c index 8c683cc..284c36f 100644
> --- a/drivers/clk/rockchip/clk-rk3036.c
> +++ b/drivers/clk/rockchip/clk-rk3036.c
> @@ -453,6 +453,7 @@ static void __init rk3036_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;
> }