From: Varadarajan Narayanan <quic_varada@quicinc.com>
To: <andersson@kernel.org>, <mturquette@baylibre.com>,
<sboyd@kernel.org>, <robh@kernel.org>, <krzk+dt@kernel.org>,
<conor+dt@kernel.org>, <konrad.dybcio@linaro.org>,
<djakov@kernel.org>, <quic_varada@quicinc.com>,
<dmitry.baryshkov@linaro.org>, <quic_anusha@quicinc.com>,
<linux-arm-msm@vger.kernel.org>, <linux-clk@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-pm@vger.kernel.org>
Subject: [PATCH v9 3/6] interconnect: icc-clk: Add devm_icc_clk_register
Date: Thu, 18 Apr 2024 14:53:02 +0530 [thread overview]
Message-ID: <20240418092305.2337429-4-quic_varada@quicinc.com> (raw)
In-Reply-To: <20240418092305.2337429-1-quic_varada@quicinc.com>
Wrap icc_clk_register to create devm_icc_clk_register to be
able to release the resources properly.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
---
v8: Added Reviewed-by: Dmitry Baryshkov
v7: Simplify devm_icc_clk_register implementation as suggested in review
v5: Introduced devm_icc_clk_register
---
drivers/interconnect/icc-clk.c | 18 ++++++++++++++++++
include/linux/interconnect-clk.h | 2 ++
2 files changed, 20 insertions(+)
diff --git a/drivers/interconnect/icc-clk.c b/drivers/interconnect/icc-clk.c
index 2be193fd7d8f..f788db15cd76 100644
--- a/drivers/interconnect/icc-clk.c
+++ b/drivers/interconnect/icc-clk.c
@@ -148,6 +148,24 @@ struct icc_provider *icc_clk_register(struct device *dev,
}
EXPORT_SYMBOL_GPL(icc_clk_register);
+static void devm_icc_release(void *res)
+{
+ icc_clk_unregister(res);
+}
+
+int devm_icc_clk_register(struct device *dev, unsigned int first_id,
+ unsigned int num_clocks, const struct icc_clk_data *data)
+{
+ struct icc_provider *prov;
+
+ prov = icc_clk_register(dev, first_id, num_clocks, data);
+ if (IS_ERR(prov))
+ return PTR_ERR(prov);
+
+ return devm_add_action_or_reset(dev, devm_icc_release, prov);
+}
+EXPORT_SYMBOL_GPL(devm_icc_clk_register);
+
/**
* icc_clk_unregister() - unregister a previously registered clk interconnect provider
* @provider: provider returned by icc_clk_register()
diff --git a/include/linux/interconnect-clk.h b/include/linux/interconnect-clk.h
index 170898faaacb..9bcee3e9c56c 100644
--- a/include/linux/interconnect-clk.h
+++ b/include/linux/interconnect-clk.h
@@ -19,6 +19,8 @@ struct icc_provider *icc_clk_register(struct device *dev,
unsigned int first_id,
unsigned int num_clocks,
const struct icc_clk_data *data);
+int devm_icc_clk_register(struct device *dev, unsigned int first_id,
+ unsigned int num_clocks, const struct icc_clk_data *data);
void icc_clk_unregister(struct icc_provider *provider);
#endif
--
2.34.1
next prev parent reply other threads:[~2024-04-18 9:23 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-18 9:22 [PATCH v9 0/6] Add interconnect driver for IPQ9574 SoC Varadarajan Narayanan
2024-04-18 9:23 ` [PATCH v9 1/6] interconnect: icc-clk: Allow user to specify master/slave ids Varadarajan Narayanan
2024-04-22 23:00 ` Konrad Dybcio
2024-04-25 10:28 ` Varadarajan Narayanan
2024-04-25 16:21 ` Georgi Djakov
2024-04-18 9:23 ` [PATCH v9 2/6] dt-bindings: interconnect: Add Qualcomm IPQ9574 support Varadarajan Narayanan
2024-04-18 17:39 ` Krzysztof Kozlowski
2024-04-18 9:23 ` Varadarajan Narayanan [this message]
2024-04-18 9:23 ` [PATCH v9 4/6] clk: qcom: common: Add interconnect clocks support Varadarajan Narayanan
2024-04-22 23:05 ` Konrad Dybcio
2024-04-25 10:30 ` Varadarajan Narayanan
2024-04-18 9:23 ` [PATCH v9 5/6] clk: qcom: ipq9574: Use icc-clk for enabling NoC related clocks Varadarajan Narayanan
2024-04-18 9:23 ` [PATCH v9 6/6] arm64: dts: qcom: ipq9574: Add icc provider ability to gcc Varadarajan Narayanan
2024-04-23 12:58 ` Konrad Dybcio
2024-04-25 10:26 ` Varadarajan Narayanan
2024-04-30 10:05 ` Konrad Dybcio
2024-05-02 9:30 ` Varadarajan Narayanan
2024-05-03 13:51 ` Georgi Djakov
2024-05-08 6:52 ` Varadarajan Narayanan
2024-05-08 8:10 ` Dmitry Baryshkov
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