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From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: Rafael Wysocki <rjw@rjwysocki.net>
Cc: Viresh Kumar <viresh.kumar@linaro.org>,
	Lists linaro-kernel <linaro-kernel@lists.linaro.org>,
	"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
	Shawn Guo <shawn.guo@linaro.org>,
	Stephen Boyd <sboyd@codeaurora.org>,
	"linux-arm-msm@vger.kernel.org" <linux-arm-msm@vger.kernel.org>,
	Sachin Kamat <spk.linux@gmail.com>,
	Thomas Abraham <thomas.ab@samsung.com>,
	Santosh Shilimkar <santosh.shilimkar@ti.com>,
	"pramod.gurav@smartplayin.com" <pramod.gurav@smartplayin.com>,
	Rob Herring <rob.herring@linaro.org>,
	Mike Turquette <mike.turquette@linaro.org>,
	Gregory Clement <gregory.clement@free-electrons.com>,
	Ezequiel Garcia <ezequiel.garcia@free-electrons.com>,
	Tawfik Bayouk <tawfik@marvell.com>,
	Nadav Haklai <nadavh@marvell.com>,
	Lior Amsalem <alior@marvell.com>,
	Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Subject: [PATCH v3 3/3] cpufreq: cpufreq-dt: adjust message related to regulators
Date: Sun, 19 Oct 2014 11:30:29 +0200	[thread overview]
Message-ID: <1413711029-17419-4-git-send-email-thomas.petazzoni@free-electrons.com> (raw)
In-Reply-To: <1413711029-17419-1-git-send-email-thomas.petazzoni@free-electrons.com>

The cpufreq-dt driver tries to get a regulator for each CPU. This
regulator is optional, but when not present, a scary message "failed
to get cpuX regulator" is displayed. To solve this, we reduce the
severity of the message from dev_warn() to dev_dbg() and we reword the
message to not be as scary.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
---
 drivers/cpufreq/cpufreq-dt.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
index 52facda..92c162a 100644
--- a/drivers/cpufreq/cpufreq-dt.c
+++ b/drivers/cpufreq/cpufreq-dt.c
@@ -147,8 +147,8 @@ try_again:
 			goto try_again;
 		}
 
-		dev_warn(cpu_dev, "failed to get cpu%d regulator: %ld\n",
-			 cpu, PTR_ERR(cpu_reg));
+		dev_dbg(cpu_dev, "no regulator for cpu%d: %ld\n",
+			cpu, PTR_ERR(cpu_reg));
 	}
 
 	cpu_clk = clk_get(cpu_dev, NULL);
-- 
2.0.0

  parent reply	other threads:[~2014-10-19  9:30 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-19  9:30 [PATCH v3 0/3] cpufreq: cpufreq-dt: platform_data based proposal Thomas Petazzoni
2014-10-19  9:30 ` [PATCH v3 1/3] cpufreq: allow driver-specific data Thomas Petazzoni
2014-10-19  9:30 ` [PATCH v3 2/3] cpufreq: cpufreq-dt: extend with platform_data Thomas Petazzoni
2014-10-19  9:30 ` Thomas Petazzoni [this message]
2014-10-21 13:33 ` [PATCH v3 0/3] cpufreq: cpufreq-dt: platform_data based proposal Rafael J. Wysocki
2014-10-21 13:13   ` Thomas Petazzoni
2014-10-27 13:54   ` Geert Uytterhoeven

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