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Message-Id: <20220815172653.51C41C433D7@smtp.kernel.org> Date: Mon, 15 Aug 2022 10:26:51 -0700 From: Stephen Boyd <sboyd@...nel.org> To: Chen-Yu Tsai <wens@...e.org>, Jernej Skrabec <jernej.skrabec@...il.com>, Samuel Holland <samuel@...lland.org> Cc: Samuel Holland <samuel@...lland.org>, Michael Turquette <mturquette@...libre.com>, linux-arm-kernel@...ts.infradead.org, linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org, linux-sunxi@...ts.linux.dev Subject: Re: [PATCH] clk: sunxi-ng: mp: Avoid computing the rate twice 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?
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