From: Anson Huang <anson.huang@nxp.com>
To: "rjw@rjwysocki.net" <rjw@rjwysocki.net>,
"viresh.kumar@linaro.org" <viresh.kumar@linaro.org>,
"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: dl-linux-imx <linux-imx@nxp.com>
Subject: [PATCH 2/2] cpufreq: imx6q: save one condition block for normal case of nvmem read
Date: Mon, 26 Nov 2018 02:59:48 +0000 [thread overview]
Message-ID: <1543200853-10029-2-git-send-email-Anson.Huang@nxp.com> (raw)
In-Reply-To: <1543200853-10029-1-git-send-email-Anson.Huang@nxp.com>
Put return value checks of calling imx6ul_opp_check_speed_grading()
into one block to save one condition block for normal case.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
drivers/cpufreq/imx6q-cpufreq.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/cpufreq/imx6q-cpufreq.c b/drivers/cpufreq/imx6q-cpufreq.c
index 8cb9683..9fedf62 100644
--- a/drivers/cpufreq/imx6q-cpufreq.c
+++ b/drivers/cpufreq/imx6q-cpufreq.c
@@ -405,9 +405,10 @@ static int imx6q_cpufreq_probe(struct platform_device *pdev)
if (of_machine_is_compatible("fsl,imx6ul") ||
of_machine_is_compatible("fsl,imx6ull")) {
ret = imx6ul_opp_check_speed_grading(cpu_dev);
- if (ret == -EPROBE_DEFER)
- return ret;
if (ret) {
+ if (ret == -EPROBE_DEFER)
+ return ret;
+
dev_err(cpu_dev, "failed to read ocotp: %d\n",
ret);
return ret;
--
2.7.4
next prev parent reply other threads:[~2018-11-26 2:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-26 2:59 [PATCH 1/2] cpufreq: imx6q: remove unused code Anson Huang
2018-11-26 2:59 ` Anson Huang [this message]
2018-11-26 6:05 ` [PATCH 2/2] cpufreq: imx6q: save one condition block for normal case of nvmem read Viresh Kumar
2018-11-26 6:04 ` [PATCH 1/2] cpufreq: imx6q: remove unused code Viresh Kumar
2018-12-11 10:49 ` Rafael J. Wysocki
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