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: "Artur Świgoń" <a.swigon@partner•samsung.com>,
b.zolnierkie@samsung•com, sw0312.kim@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 v2 05/11] interconnect: Export of_icc_get_from_provider()
Date: Thu, 19 Sep 2019 16:22:30 +0200 [thread overview]
Message-ID: <20190919142236.4071-6-a.swigon@samsung.com> (raw)
In-Reply-To: <20190919142236.4071-1-a.swigon@samsung.com>
From: Artur Świgoń <a.swigon@partner•samsung.com>
This patch makes the above function public (for use in exynos-bus devfreq
driver).
Signed-off-by: Artur Świgoń <a.swigon@partner•samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel•org>
---
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 7b971228df38..95850700e367 100644
--- a/drivers/interconnect/core.c
+++ b/drivers/interconnect/core.c
@@ -279,7 +279,7 @@ 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;
@@ -298,6 +298,7 @@ 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 b16f9effa555..070e411564e1 100644
--- a/include/linux/interconnect-provider.h
+++ b/include/linux/interconnect-provider.h
@@ -100,6 +100,7 @@ void icc_node_add(struct icc_node *node, struct icc_provider *provider);
void icc_node_del(struct icc_node *node);
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
@@ -140,6 +141,11 @@ 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:[~2019-09-19 14:25 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20190919142321eucas1p164c2591ad402427cb71fd00c348a29ec@eucas1p1.samsung.com>
2019-09-19 14:22 ` [RFC PATCH v2 00/11] Simple QoS for exynos-bus driver using interconnect Artur Świgoń
2019-09-19 14:22 ` [RFC PATCH v2 01/11] devfreq: exynos-bus: Extract exynos_bus_profile_init() Artur Świgoń
2019-09-20 2:15 ` Chanwoo Choi
2019-09-25 5:44 ` Artur Świgoń
2019-09-25 6:37 ` Chanwoo Choi
2019-09-25 6:41 ` Artur Świgoń
2019-09-19 14:22 ` [RFC PATCH v2 02/11] devfreq: exynos-bus: Extract exynos_bus_profile_init_passive() Artur Świgoń
2019-09-19 14:22 ` [RFC PATCH v2 03/11] devfreq: exynos-bus: Change goto-based logic to if-else logic Artur Świgoń
2019-09-19 14:22 ` [RFC PATCH v2 04/11] devfreq: exynos-bus: Clean up code Artur Świgoń
2019-09-20 2:22 ` Chanwoo Choi
2019-10-03 8:10 ` Artur Świgoń
2019-09-19 14:22 ` Artur Świgoń [this message]
2019-12-16 0:57 ` [RFC PATCH v2 05/11] interconnect: Export of_icc_get_from_provider() Chanwoo Choi
2019-09-19 14:22 ` [RFC PATCH v2 06/11] interconnect: Relax requirement in of_icc_get_from_provider() Artur Świgoń
2019-09-19 14:22 ` [RFC PATCH v2 07/11] interconnect: Relax condition in apply_constraints() Artur Świgoń
2019-09-19 14:22 ` [RFC PATCH v2 08/11] arm: dts: exynos: Add parents and #interconnect-cells to Exynos4412 Artur Świgoń
2019-12-16 0:51 ` Chanwoo Choi
2019-12-16 2:59 ` Chanwoo Choi
2019-12-18 10:17 ` Artur Świgoń
2019-12-18 10:29 ` Chanwoo Choi
2019-12-18 10:41 ` Artur Świgoń
2019-12-16 0:55 ` Chanwoo Choi
2019-12-16 0:57 ` Chanwoo Choi
2019-09-19 14:22 ` [RFC PATCH v2 09/11] devfreq: exynos-bus: Add interconnect functionality to exynos-bus Artur Świgoń
2019-09-25 7:03 ` Chanwoo Choi
2019-09-25 7:12 ` Artur Świgoń
2019-12-02 17:05 ` Artur Świgoń
2019-12-05 2:36 ` Chanwoo Choi
2019-12-16 0:44 ` Chanwoo Choi
2019-12-18 10:18 ` Artur Świgoń
2019-12-18 10:39 ` Chanwoo Choi
2019-12-18 10:48 ` Artur Świgoń
2019-12-18 11:08 ` Chanwoo Choi
2019-09-19 14:22 ` [RFC PATCH v2 10/11] arm: dts: exynos: Add interconnects to Exynos4412 mixer Artur Świgoń
2019-09-19 14:22 ` [RFC PATCH v2 11/11] drm: exynos: mixer: Add interconnect support Artur Świgoń
2019-09-20 1:07 ` [RFC PATCH v2 00/11] Simple QoS for exynos-bus driver using interconnect Chanwoo Choi
2019-09-20 2:14 ` Chanwoo Choi
2019-09-25 5:47 ` Artur Świgoń
2019-09-25 6:12 ` Chanwoo Choi
2019-09-25 6:37 ` Artur Świgoń
2019-09-25 6:48 ` Chanwoo Choi
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