From 8a307d3601bcca99723b1a45e785adc3c9d3a476 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Artur=20=C5=9Awigo=C5=84?= Date: Thu, 21 May 2020 14:28:39 +0200 Subject: [PATCH] interconnect: Export of_icc_get_from_provider() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch makes the above function public (for use in exynos-bus devfreq driver). Signed-off-by: Artur Świgoń Reviewed-by: Krzysztof Kozlowski Reviewed-by: Chanwoo Choi Signed-off-by: Sylwester Nawrocki Link: https://lore.kernel.org/r/20200521122841.8867-2-s.nawrocki@samsung.com Signed-off-by: Georgi Djakov --- 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 e5f998744501..9e2d55d94fb4 100644 --- a/drivers/interconnect/core.c +++ b/drivers/interconnect/core.c @@ -334,7 +334,7 @@ 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; @@ -353,6 +353,7 @@ static struct icc_node *of_icc_get_from_provider(struct of_phandle_args *spec) return node; } +EXPORT_SYMBOL_GPL(of_icc_get_from_provider); static void devm_icc_release(struct device *dev, void *res) { diff --git a/include/linux/interconnect-provider.h b/include/linux/interconnect-provider.h index 0c494534b4d3..c92be2a90fa0 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; } +static inline 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 */