From: ben@smart-cactus.org (Ben Gamari)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 12/12] cpufreq: arm-big-little: warn on invalid regulator
Date: Wed, 2 Dec 2015 22:19:27 +0100 [thread overview]
Message-ID: <1449091167-20758-13-git-send-email-ben@smart-cactus.org> (raw)
In-Reply-To: <1449091167-20758-1-git-send-email-ben@smart-cactus.org>
Cc: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Ben Gamari <ben@smart-cactus.org>
---
drivers/cpufreq/arm_big_little.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/cpufreq/arm_big_little.c b/drivers/cpufreq/arm_big_little.c
index 2d5761c..5d30c26 100644
--- a/drivers/cpufreq/arm_big_little.c
+++ b/drivers/cpufreq/arm_big_little.c
@@ -158,6 +158,9 @@ bL_cpufreq_set_rate_cluster(u32 cpu, u32 cluster, u32 new_rate_kHz)
volt_old = regulator_get_voltage(reg[cluster]);
pr_debug("%s: cpu %d, cluster: %d, Found OPP: %ld kHz, %ld uV\n",
__func__, cpu, cluster, opp_freq / 1000, volt);
+ } else {
+ pr_err("%s: cpu %d, cluster: %d, Have no regulator\n",
+ __func__, cpu, cluster);
}
pr_debug("%s: cpu %d, cluster: %d, %u MHz, %ld mV --> %u MHz, %ld mV\n",
--
2.6.2
next prev parent reply other threads:[~2015-12-02 21:19 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-02 21:19 [PATCH v5 0/12] cpufreq: Add support for Exynos 5800, 5420, and 5422 Ben Gamari
2015-12-02 21:19 ` [PATCH 01/12] cpufreq: arm_big_little: add cluster regulator support Ben Gamari
2015-12-03 4:41 ` Anand Moon
2015-12-02 21:19 ` [PATCH 02/12] clk: samsung: exynos5420: add cpu clock configuration data and instantiate cpu clock Ben Gamari
2015-12-03 6:08 ` Krzysztof Kozlowski
2015-12-03 10:30 ` Ben Gamari
2015-12-04 2:25 ` Krzysztof Kozlowski
2015-12-02 21:19 ` [PATCH 03/12] ARM: dts: Exynos5420: add CPU OPP and regulator supply property Ben Gamari
2015-12-02 21:19 ` [PATCH 04/12] ARM: Exynos: use generic cpufreq driver for Exynos5420 Ben Gamari
2015-12-02 21:19 ` [PATCH 05/12] clk: samsung: exynos5800: fix cpu clock configuration data Ben Gamari
2015-12-02 21:19 ` [PATCH 06/12] ARM: dts: Exynos5800: fix CPU OPP Ben Gamari
2015-12-02 21:19 ` [PATCH 07/12] ARM: dts: Exynos5422: fix OPP tables Ben Gamari
2015-12-02 21:19 ` [PATCH 08/12] ARM: Exynos: use generic cpufreq driver for Exynos5800 Ben Gamari
2015-12-02 21:19 ` [PATCH 09/12] ARM: dts: Exynos5420/5800: add cluster regulator supply properties Ben Gamari
2015-12-02 21:19 ` [PATCH 10/12] cpufreq: arm-big-little: accept operating-points-v2 nodes Ben Gamari
2015-12-02 21:19 ` [PATCH 11/12] cpufreq: arm-big-little: clarify frequency units Ben Gamari
2015-12-03 14:22 ` Jon Medhurst (Tixy)
2015-12-03 14:37 ` Ben Gamari
2015-12-02 21:19 ` Ben Gamari [this message]
2015-12-03 6:05 ` [PATCH v5 0/12] cpufreq: Add support for Exynos 5800, 5420, and 5422 Viresh Kumar
2015-12-03 10:26 ` Ben Gamari
2015-12-03 10:37 ` Viresh Kumar
2015-12-03 11:21 ` Ben Gamari
2015-12-03 11:25 ` Viresh Kumar
2015-12-07 21:19 ` Ben Gamari
2015-12-03 11:05 ` Sudeep Holla
2015-12-03 11:24 ` Viresh Kumar
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