Messages in this thread |  | | From | Mike Turquette <> | Subject | Re: [PATCH v2] clk: respect the clock dependencies in of_clk_init | Date | Mon, 24 Feb 2014 17:03:47 -0800 |
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Quoting Gregory CLEMENT (2014-02-24 09:49:27) > On 23/02/2014 19:46, Tomasz Figa wrote: > > On 10.02.2014 18:42, Gregory CLEMENT wrote: > >> + > >> + for (i = 0; i < num_parents; i++) { > >> + if (of_parse_phandle_with_args(np, "clocks", "#clock-cells", i, > >> + &clkspec)) > >> + return 1; > >> + > >> + /* Check if we have such a provider in our array */ > >> + found = false; > >> + list_for_each_entry(provider, &of_clk_providers, link) { > >> + if (provider->node == clkspec.np) { > >> + found = true; > >> + break; > >> + } > >> + } > >> + > >> + if (!found) > >> + return 0; > >> + } > > > > ...or even better, __of_clk_get_from_provider() could modified to return > > -EPROBE_DEFER if requested provider is not registered and you could > > There is already a patch sent for this "clk: return probe defer when DT clock > not yet ready": http://article.gmane.org/gmane.linux.kernel/1643466 > > Mike will you take it? > > Then I can use it to implement the suggestion made by Tomasz.
I have just merged it to clk-next. I'll push out an updated clk-next branch later tonight.
Regards, Mike
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