linux-kernel - Re: [PATCH v3 5/7] clk: sunxi: add PRCM (Power/Reset/Clock Management) clks support

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Message-ID: <20140514005119.16152.19787@quantum>
Date:	Tue, 13 May 2014 17:51:19 -0700
From:	Mike Turquette <mturquette@...aro.org>
To:	Boris BREZILLON <boris.brezillon@...e-electrons.com>,
	Emilio López <emilio@...pez.com.ar>,
	"Samuel Ortiz" <sameo@...ux.intel.com>,
	"Lee Jones" <lee.jones@...aro.org>
Cc:	"Chen-Yu Tsai" <wens@...e.org>,
	"Maxime Ripard" <maxime.ripard@...e-electrons.com>,
	"Philipp Zabel" <p.zabel@...gutronix.de>,
	"Shuge" <shuge@...winnertech.com>, kevin@...winnertech.com,
	"Hans de Goede" <hdegoede@...hat.com>,
	"Randy Dunlap" <rdunlap@...radead.org>, devicetree@...r.kernel.org,
	linux-doc@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, dev@...ux-sunxi.org,
	"Boris BREZILLON" <boris.brezillon@...e-electrons.com>
Subject: Re: [PATCH v3 5/7] clk: sunxi: add PRCM (Power/Reset/Clock Management) clks
 support

Quoting Boris BREZILLON (2014-05-09 04:11:49)
> +struct clk_ops ar100_ops = {
> +       .recalc_rate = ar100_recalc_rate,
> +       .determine_rate = ar100_determine_rate,
> +       .set_parent = ar100_set_parent,
> +       .get_parent = ar100_get_parent,
> +       .set_rate = ar100_set_rate,
> +};

I might be having a brain fart, but is there a valid case for having
both a .recalc_rate and a .determine_rate? I believe that the former
will never be used and the latter will always be used by the clock
framework core.

Regards,
Mike
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