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[109.252.159.193]) by smtp.googlemail.com with ESMTPSA id 2adb3069b0e04-5909413ec6csm3376197e87.48.2025.10.13.09.58.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 13 Oct 2025 09:58:11 -0700 (PDT) Message-ID: <590984a2-633d-4e68-9601-f379bdc2b8fd@gmail.com> Date: Mon, 13 Oct 2025 19:58:10 +0300 Precedence: bulk X-Mailing-List: linux-tegra@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RESEND] PM / devfreq: tegra30: use min to simplify actmon_cpu_to_emc_rate To: Thorsten Blum , MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Thierry Reding , Jonathan Hunter Cc: linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org References: <20251013131825.31400-2-thorsten.blum@linux.dev> From: Dmitry Osipenko Content-Language: en-US In-Reply-To: <20251013131825.31400-2-thorsten.blum@linux.dev> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 13.10.2025 16:18, Thorsten Blum пишет: > Use min() to improve the readability of actmon_cpu_to_emc_rate() and > remove any unnecessary curly braces. > > Signed-off-by: Thorsten Blum > --- > drivers/devfreq/tegra30-devfreq.c | 12 ++++-------- > 1 file changed, 4 insertions(+), 8 deletions(-) > > diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c > index 4a4f0106ab9d..2c9813bd697e 100644 > --- a/drivers/devfreq/tegra30-devfreq.c > +++ b/drivers/devfreq/tegra30-devfreq.c > @@ -12,6 +12,7 @@ > #include > #include > #include > +#include > #include > #include > #include > @@ -326,14 +327,9 @@ static unsigned long actmon_cpu_to_emc_rate(struct tegra_devfreq *tegra, > unsigned int i; > const struct tegra_actmon_emc_ratio *ratio = actmon_emc_ratios; > > - for (i = 0; i < ARRAY_SIZE(actmon_emc_ratios); i++, ratio++) { > - if (cpu_freq >= ratio->cpu_freq) { > - if (ratio->emc_freq >= tegra->max_freq) > - return tegra->max_freq; > - else > - return ratio->emc_freq; > - } > - } > + for (i = 0; i < ARRAY_SIZE(actmon_emc_ratios); i++, ratio++) > + if (cpu_freq >= ratio->cpu_freq) > + return min(ratio->emc_freq, tegra->max_freq); > > return 0; > } Reviewed-by: Dmitry Osipenko