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Subject: Re: [PATCH 1/2] clk: honor CLK_MUX_ROUND_CLOSEST in generic clk mux
From: Jerome Brunet <jbrunet@baylibre.com>
To: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Cc: Stephen Boyd <sboyd@kernel.org>,
        Michael Turquette <mturquette@baylibre.com>,
        Neil Armstrong <narmstrong@baylibre.com>,
        Kevin Hilman <khilman@baylibre.com>, linux-clk@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org
Date: Wed, 25 Apr 2018 11:59:56 +0200
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On Tue, 2018-04-24 at 11:04 -0300, Ezequiel Garcia wrote:
> >   }
> > +EXPORT_SYMBOL_GPL(clk_mux_determine_rate_flags);
> > 
> 
> Why do we need to export this?

Because any driver implementing some type of mux may use this function, and the
driver could be a module. I have one in the pipe right now.

It is the same as __clk_determine_rate(), __clk_mux_determine_rate_closest()