From: Rajendra Nayak <rnayak@codeaurora.org>
To: andy.gross@linaro.org, robh@kernel.org, viresh.kumar@linaro.org,
sboyd@kernel.org, ulf.hansson@linaro.org,
collinsd@codeaurora.org, mka@chromium.org
Cc: devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org,
Rajendra Nayak <rnayak@codeaurora.org>
Subject: [PATCH v6 09/10] soc: qcom: rpmpd: Use simple_opp_to_performance_state() helper
Date: Tue, 11 Dec 2018 15:19:37 +0530 [thread overview]
Message-ID: <20181211094938.25086-10-rnayak@codeaurora.org> (raw)
In-Reply-To: <20181211094938.25086-1-rnayak@codeaurora.org>
Get rid of the duplicate code across rpmpd and rpmhpd to read the
performance state value from Device tree and use the
simple_opp_to_performance_state() helper instead.
Suggested-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
---
drivers/soc/qcom/rpmhpd.c | 11 +----------
drivers/soc/qcom/rpmpd.c | 11 +----------
2 files changed, 2 insertions(+), 20 deletions(-)
diff --git a/drivers/soc/qcom/rpmhpd.c b/drivers/soc/qcom/rpmhpd.c
index f993a86be48c..1ce86f0cc9fa 100644
--- a/drivers/soc/qcom/rpmhpd.c
+++ b/drivers/soc/qcom/rpmhpd.c
@@ -281,16 +281,7 @@ static int rpmhpd_set_performance_state(struct generic_pm_domain *domain,
static unsigned int rpmhpd_get_performance_state(struct generic_pm_domain *genpd,
struct dev_pm_opp *opp)
{
- struct device_node *np;
- unsigned int level = 0;
-
- np = dev_pm_opp_get_of_node(opp);
- if (of_property_read_u32(np, "qcom,level", &level))
- pr_err("%s: missing 'qcom,level' property\n", __func__);
-
- of_node_put(np);
-
- return level;
+ return simple_opp_to_performance_state(genpd, opp, "qcom,level");
}
static int rpmhpd_update_level_mapping(struct rpmhpd *rpmhpd)
diff --git a/drivers/soc/qcom/rpmpd.c b/drivers/soc/qcom/rpmpd.c
index 59e21c88a144..29288af502b0 100644
--- a/drivers/soc/qcom/rpmpd.c
+++ b/drivers/soc/qcom/rpmpd.c
@@ -248,16 +248,7 @@ static int rpmpd_set_performance(struct generic_pm_domain *domain,
static unsigned int rpmpd_get_performance(struct generic_pm_domain *genpd,
struct dev_pm_opp *opp)
{
- struct device_node *np;
- unsigned int corner = 0;
-
- np = dev_pm_opp_get_of_node(opp);
- if (of_property_read_u32(np, "qcom,level", &corner))
- pr_err("%s: missing 'qcom,level' property\n", __func__);
-
- of_node_put(np);
-
- return corner;
+ return simple_opp_to_performance_state(genpd, opp, "qcom,level");
}
static int rpmpd_probe(struct platform_device *pdev)
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
next prev parent reply other threads:[~2018-12-11 9:50 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-11 9:49 [PATCH v6 00/10] Add power domain driver for corners on msm8996/sdm845 Rajendra Nayak
2018-12-11 9:49 ` [PATCH v6 01/10] dt-bindings: opp: Introduce qcom-opp bindings Rajendra Nayak
2018-12-11 9:49 ` [PATCH v6 02/10] dt-bindings: power: Add qcom rpm power domain driver bindings Rajendra Nayak
2018-12-11 21:28 ` Stephen Boyd
2018-12-11 9:49 ` [PATCH v6 03/10] soc: qcom: rpmpd: Add a Power domain driver to model corners Rajendra Nayak
2018-12-11 21:52 ` Stephen Boyd
2018-12-11 9:49 ` [PATCH v6 04/10] soc: qcom: rpmpd: Add support for get/set performance state Rajendra Nayak
2018-12-11 9:49 ` [PATCH v6 05/10] arm64: dts: msm8996: Add rpmpd device node Rajendra Nayak
2018-12-11 21:53 ` Stephen Boyd
2018-12-11 9:49 ` [PATCH v6 06/10] soc: qcom: rpmhpd: Add RPMh power domain driver Rajendra Nayak
2018-12-11 22:01 ` Stephen Boyd
2018-12-12 5:04 ` Rajendra Nayak
2018-12-11 9:49 ` [PATCH v6 07/10] arm64: dts: sdm845: Add rpmh powercontroller node Rajendra Nayak
2018-12-11 22:01 ` Stephen Boyd
2018-12-11 9:49 ` [PATCH v6 08/10] PM / Domains: Add a simple_opp_to_performance_state() helper Rajendra Nayak
2018-12-11 21:33 ` Stephen Boyd
2018-12-11 9:49 ` Rajendra Nayak [this message]
2018-12-11 21:34 ` [PATCH v6 09/10] soc: qcom: rpmpd: Use " Stephen Boyd
2018-12-11 9:49 ` [PATCH v6 10/10] soc: qcom: rpmhpd: Mark mx as a parent for cx Rajendra Nayak
2018-12-11 10:22 ` Ulf Hansson
2018-12-11 10:33 ` Rajendra Nayak
2018-12-11 21:50 ` Stephen Boyd
2018-12-12 4:13 ` Rajendra Nayak
2018-12-12 18:32 ` Stephen Boyd
2018-12-13 16:02 ` Ulf Hansson
2018-12-11 21:51 ` [PATCH v6 00/10] Add power domain driver for corners on msm8996/sdm845 Stephen Boyd
2018-12-12 4:17 ` Rajendra Nayak
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