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From: Stephen Boyd <sboyd@kernel.org>
To: Chen-Yu Tsai <wens@csie.org>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	Samuel Holland <samuel@sholland.org>
Cc: Samuel Holland <samuel@sholland.org>,
	Michael Turquette <mturquette@baylibre.com>,
	linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev
Subject: Re: [PATCH] clk: sunxi-ng: mp: Avoid computing the rate twice
Date: Mon, 15 Aug 2022 10:26:51 -0700	[thread overview]
Message-ID: <20220815172653.51C41C433D7@smtp.kernel.org> (raw)
In-Reply-To: <20220810014024.27568-1-samuel@sholland.org>

Quoting Samuel Holland (2022-08-09 18:40:24)
> ccu_mp_find_best() already computes a best_rate at the same time as the
> best m and p factors. Return it so the caller does not need to duplicate
> the division.

Did the compiler figure this out and thus this patch makes no difference
to the final object code?

  parent reply	other threads:[~2022-08-15 17:27 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-10  1:40 [PATCH] clk: sunxi-ng: mp: Avoid computing the rate twice Samuel Holland
2022-08-14 10:02 ` Jernej Škrabec
2022-08-15 17:26 ` Stephen Boyd [this message]
2022-12-31 17:21   ` Samuel Holland

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