On Sun 2019-10-06 19:20:24, Greg Kroah-Hartman wrote: > From: Stephen Boyd <sb...@kernel.org> > > [ Upstream commit cf9ec1fc6d7cceb73e7f1efd079d2eae173fdf57 ] > > A future patch is going to change semantics of clk_register() so that > clk_hw::init is guaranteed to be NULL after a clk is registered. Avoid > referencing this member here so that we don't run into NULL pointer > exceptions.
18,19,20,21: I see the patches make sense for mainline, but why were
they selected for stable?
Pavel
> +++ b/drivers/clk/actions/owl-common.c
> @@ -67,16 +67,17 @@ int owl_clk_probe(struct device *dev, struct
> clk_hw_onecell_data *hw_clks)
> struct clk_hw *hw;
>
> for (i = 0; i < hw_clks->num; i++) {
> + const char *name;
>
> hw = hw_clks->hws[i];
> -
> if (IS_ERR_OR_NULL(hw))
> continue;
>
> + name = hw->init->name;
> ret = devm_clk_hw_register(dev, hw);
> if (ret) {
> dev_err(dev, "Couldn't register clock %d - %s\n",
> - i, hw->init->name);
> + i, name);
> return ret;
> }
> }
--
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