From: "Artur Świgoń" <a.swigon@samsung.com>
To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org, dri-devel@lists.freedesktop.org
Cc: b.zolnierkie@samsung.com, sw0312.kim@samsung.com,
"Artur Świgoń" <a.swigon@samsung.com>,
krzk@kernel.org, inki.dae@samsung.com, cw00.choi@samsung.com,
myungjoo.ham@samsung.com, leonard.crestez@nxp.com,
georgi.djakov@linaro.org, m.szyprowski@samsung.com
Subject: [RFC PATCH v3 1/7] interconnect: Export of_icc_get_from_provider()
Date: Fri, 20 Dec 2019 12:56:47 +0100 [thread overview]
Message-ID: <20191220115653.6487-2-a.swigon@samsung.com> (raw)
In-Reply-To: <20191220115653.6487-1-a.swigon@samsung.com>
This patch makes the above function public (for use in exynos-bus devfreq
driver).
Signed-off-by: Artur Świgoń <a.swigon@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
---
drivers/interconnect/core.c | 3 ++-
include/linux/interconnect-provider.h | 6 ++++++
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c
index 63c164264b73..e6035c199369 100644
--- a/drivers/interconnect/core.c
+++ b/drivers/interconnect/core.c
@@ -330,7 +330,7 @@ EXPORT_SYMBOL_GPL(of_icc_xlate_onecell);
* Returns a valid pointer to struct icc_node on success or ERR_PTR()
* on failure.
*/
-static struct icc_node *of_icc_get_from_provider(struct of_phandle_args *spec)
+struct icc_node *of_icc_get_from_provider(struct of_phandle_args *spec)
{
struct icc_node *node = ERR_PTR(-EPROBE_DEFER);
struct icc_provider *provider;
@@ -349,6 +349,7 @@ static struct icc_node *of_icc_get_from_provider(struct of_phandle_args *spec)
return node;
}
+EXPORT_SYMBOL_GPL(of_icc_get_from_provider);
/**
* of_icc_get() - get a path handle from a DT node based on name
diff --git a/include/linux/interconnect-provider.h b/include/linux/interconnect-provider.h
index 0c494534b4d3..cc965b8fab53 100644
--- a/include/linux/interconnect-provider.h
+++ b/include/linux/interconnect-provider.h
@@ -103,6 +103,7 @@ void icc_node_del(struct icc_node *node);
int icc_nodes_remove(struct icc_provider *provider);
int icc_provider_add(struct icc_provider *provider);
int icc_provider_del(struct icc_provider *provider);
+struct icc_node *of_icc_get_from_provider(struct of_phandle_args *spec);
#else
@@ -154,6 +155,11 @@ static inline int icc_provider_del(struct icc_provider *provider)
return -ENOTSUPP;
}
+struct icc_node *of_icc_get_from_provider(struct of_phandle_args *spec)
+{
+ return ERR_PTR(-ENOTSUPP);
+}
+
#endif /* CONFIG_INTERCONNECT */
#endif /* __LINUX_INTERCONNECT_PROVIDER_H */
--
2.17.1
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next prev parent reply other threads:[~2019-12-20 12:02 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20191220120140eucas1p14ad33c20882f8f48e02337ea16754d91@eucas1p1.samsung.com>
2019-12-20 11:56 ` [RFC PATCH v3 0/7] PM / devfreq: Simple QoS for exynos-bus using interconnect Artur Świgoń
[not found] ` <CGME20191220120141eucas1p11f5fa9d76d17e80e06199cb7a911c482@eucas1p1.samsung.com>
2019-12-20 11:56 ` Artur Świgoń [this message]
[not found] ` <CGME20191220120142eucas1p1f43c7a862d9c0faa72e14b21d7d697e9@eucas1p1.samsung.com>
2019-12-20 11:56 ` [RFC PATCH v3 2/7] interconnect: Relax requirement in of_icc_get_from_provider() Artur Świgoń
2019-12-21 17:20 ` Chanwoo Choi
[not found] ` <CGME20191220120143eucas1p1c9b01ae8c2e4ecd70423ef9d8001536f@eucas1p1.samsung.com>
2019-12-20 11:56 ` [RFC PATCH v3 3/7] interconnect: Allow inter-provider pairs to be configured Artur Świgoń
2019-12-22 17:08 ` Chanwoo Choi
[not found] ` <CGME20191220120144eucas1p119ececf161a6d45a6a194e432bbbd1f9@eucas1p1.samsung.com>
2019-12-20 11:56 ` [RFC PATCH v3 4/7] arm: dts: exynos: Add interconnect bindings for Exynos4412 Artur Świgoń
2019-12-21 20:00 ` Chanwoo Choi
2019-12-30 15:44 ` Krzysztof Kozlowski
2019-12-31 7:18 ` Artur Świgoń
2019-12-31 9:22 ` Krzysztof Kozlowski
2019-12-31 9:41 ` Artur Świgoń
2019-12-31 10:02 ` Krzysztof Kozlowski
2019-12-31 10:23 ` Artur Świgoń
2019-12-31 10:38 ` Krzysztof Kozlowski
2019-12-31 11:03 ` Artur Świgoń
2020-01-22 16:54 ` Georgi Djakov
2020-01-24 11:22 ` Artur Świgoń
[not found] ` <CGME20191220120145eucas1p295af63eed7b23982d8c49fcf875cec8c@eucas1p2.samsung.com>
2019-12-20 11:56 ` [RFC PATCH v3 5/7] devfreq: exynos-bus: Add interconnect functionality to exynos-bus Artur Świgoń
2019-12-21 19:53 ` Chanwoo Choi
2019-12-21 19:55 ` Chanwoo Choi
2020-01-22 17:02 ` Georgi Djakov
2020-01-24 11:22 ` Artur Świgoń
2020-01-24 12:32 ` Georgi Djakov
[not found] ` <CGME20191220120146eucas1p25dada01c315215d18bb8a15e3173b52c@eucas1p2.samsung.com>
2019-12-20 11:56 ` [RFC PATCH v3 6/7] arm: dts: exynos: Add interconnects to Exynos4412 mixer Artur Świgoń
2019-12-21 20:08 ` Chanwoo Choi
[not found] ` <CGME20191220120146eucas1p22a7b0457be4f378b113f67dc25f2eba7@eucas1p2.samsung.com>
2019-12-20 11:56 ` [RFC PATCH v3 7/7] drm: exynos: mixer: Add interconnect support Artur Świgoń
2019-12-21 20:15 ` Chanwoo Choi
2019-12-24 4:56 ` Inki Dae
2019-12-30 9:35 ` Artur Świgoń
2019-12-21 19:58 ` [RFC PATCH v3 0/7] PM / devfreq: Simple QoS for exynos-bus using interconnect Chanwoo Choi
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