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Message-ID: <ZTenz66dqsdUfz1t@smile.fi.intel.com>
Date: Tue, 24 Oct 2023 14:17:35 +0300
From: Andy Shevchenko <andriy.shevchenko@...el.com>
To: Christopher Obbard <chris.obbard@...labora.com>
Cc: Sebastian Reichel <sebastian.reichel@...labora.com>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>, linux-clk@...r.kernel.org,
linux-kernel@...r.kernel.org, kernel@...labora.com,
stable@...r.kernel.org
Subject: Re: [PATCH v1 1/2] clk: composite: Fix handling of high clock rates
On Sat, May 20, 2023 at 08:57:16AM +0100, Christopher Obbard wrote:
> On Fri, 2023-05-19 at 21:05 +0200, Sebastian Reichel wrote:
...
> > - rate_diff = abs(req->rate - tmp_req.rate);
> > + if (req->rate >= tmp_req.rate)
> > + rate_diff = req->rate - tmp_req.rate;
> > + else
> > + rate_diff = tmp_req.rate - req->rate;
Btw, we have abs_diff() helper for this kind of cases.
--
With Best Regards,
Andy Shevchenko
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