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authorLeo Yan <leo.yan@linaro.org>2022-07-12 04:59:26 +0300
committerGeorgi Djakov <djakov@kernel.org>2022-07-12 10:01:30 +0300
commitcb4805b5a5e44063d2b194d97e705888eaf59005 (patch)
treea3ea21dd8315d04856e46b473cb1c1086d1a1edf /drivers/interconnect
parent2c510f5bee760a83b1ce0790dcccb8301dd41ce8 (diff)
downloadlinux-cb4805b5a5e44063d2b194d97e705888eaf59005.tar.xz
interconnect: qcom: Move qcom_icc_xlate_extended() to a common file
since there have conflict between two headers icc-rpmh.h and icc-rpm.h, the function qcom_icc_xlate_extended() is declared in icc-rpmh.h thus it cannot be used by icc-rpm driver. Move the function to a new common file icc-common.c so that allow it to be called by multiple drivers. Signed-off-by: Leo Yan <leo.yan@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20220712015929.2789881-3-leo.yan@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
Diffstat (limited to 'drivers/interconnect')
-rw-r--r--drivers/interconnect/qcom/Makefile3
-rw-r--r--drivers/interconnect/qcom/icc-common.c34
-rw-r--r--drivers/interconnect/qcom/icc-common.h13
-rw-r--r--drivers/interconnect/qcom/icc-rpmh.c26
-rw-r--r--drivers/interconnect/qcom/icc-rpmh.h1
-rw-r--r--drivers/interconnect/qcom/sm8450.c1
6 files changed, 52 insertions, 26 deletions
diff --git a/drivers/interconnect/qcom/Makefile b/drivers/interconnect/qcom/Makefile
index 8d1fe9d38ac3..e6451470f812 100644
--- a/drivers/interconnect/qcom/Makefile
+++ b/drivers/interconnect/qcom/Makefile
@@ -1,5 +1,8 @@
# SPDX-License-Identifier: GPL-2.0
+obj-$(CONFIG_INTERCONNECT_QCOM) += interconnect_qcom.o
+
+interconnect_qcom-y := icc-common.o
icc-bcm-voter-objs := bcm-voter.o
qnoc-msm8916-objs := msm8916.o
qnoc-msm8939-objs := msm8939.o
diff --git a/drivers/interconnect/qcom/icc-common.c b/drivers/interconnect/qcom/icc-common.c
new file mode 100644
index 000000000000..0822ce207b5d
--- /dev/null
+++ b/drivers/interconnect/qcom/icc-common.c
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2022 Linaro Ltd.
+ */
+
+#include <linux/of.h>
+#include <linux/slab.h>
+
+#include "icc-common.h"
+
+struct icc_node_data *qcom_icc_xlate_extended(struct of_phandle_args *spec, void *data)
+{
+ struct icc_node_data *ndata;
+ struct icc_node *node;
+
+ node = of_icc_xlate_onecell(spec, data);
+ if (IS_ERR(node))
+ return ERR_CAST(node);
+
+ ndata = kzalloc(sizeof(*ndata), GFP_KERNEL);
+ if (!ndata)
+ return ERR_PTR(-ENOMEM);
+
+ ndata->node = node;
+
+ if (spec->args_count == 2)
+ ndata->tag = spec->args[1];
+
+ if (spec->args_count > 2)
+ pr_warn("%pOF: Too many arguments, path tag is not parsed\n", spec->np);
+
+ return ndata;
+}
+EXPORT_SYMBOL_GPL(qcom_icc_xlate_extended);
diff --git a/drivers/interconnect/qcom/icc-common.h b/drivers/interconnect/qcom/icc-common.h
new file mode 100644
index 000000000000..33bb2c38dff3
--- /dev/null
+++ b/drivers/interconnect/qcom/icc-common.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2022 Linaro Ltd.
+ */
+
+#ifndef __DRIVERS_INTERCONNECT_QCOM_ICC_COMMON_H__
+#define __DRIVERS_INTERCONNECT_QCOM_ICC_COMMON_H__
+
+#include <linux/interconnect-provider.h>
+
+struct icc_node_data *qcom_icc_xlate_extended(struct of_phandle_args *spec, void *data);
+
+#endif
diff --git a/drivers/interconnect/qcom/icc-rpmh.c b/drivers/interconnect/qcom/icc-rpmh.c
index 3c40076eb5fb..505d53e80d96 100644
--- a/drivers/interconnect/qcom/icc-rpmh.c
+++ b/drivers/interconnect/qcom/icc-rpmh.c
@@ -11,6 +11,7 @@
#include <linux/slab.h>
#include "bcm-voter.h"
+#include "icc-common.h"
#include "icc-rpmh.h"
/**
@@ -100,31 +101,6 @@ int qcom_icc_set(struct icc_node *src, struct icc_node *dst)
}
EXPORT_SYMBOL_GPL(qcom_icc_set);
-struct icc_node_data *qcom_icc_xlate_extended(struct of_phandle_args *spec, void *data)
-{
- struct icc_node_data *ndata;
- struct icc_node *node;
-
- node = of_icc_xlate_onecell(spec, data);
- if (IS_ERR(node))
- return ERR_CAST(node);
-
- ndata = kzalloc(sizeof(*ndata), GFP_KERNEL);
- if (!ndata)
- return ERR_PTR(-ENOMEM);
-
- ndata->node = node;
-
- if (spec->args_count == 2)
- ndata->tag = spec->args[1];
-
- if (spec->args_count > 2)
- pr_warn("%pOF: Too many arguments, path tag is not parsed\n", spec->np);
-
- return ndata;
-}
-EXPORT_SYMBOL_GPL(qcom_icc_xlate_extended);
-
/**
* qcom_icc_bcm_init - populates bcm aux data and connect qnodes
* @bcm: bcm to be initialized
diff --git a/drivers/interconnect/qcom/icc-rpmh.h b/drivers/interconnect/qcom/icc-rpmh.h
index d29929461c17..04391c1ba465 100644
--- a/drivers/interconnect/qcom/icc-rpmh.h
+++ b/drivers/interconnect/qcom/icc-rpmh.h
@@ -131,7 +131,6 @@ struct qcom_icc_desc {
int qcom_icc_aggregate(struct icc_node *node, u32 tag, u32 avg_bw,
u32 peak_bw, u32 *agg_avg, u32 *agg_peak);
int qcom_icc_set(struct icc_node *src, struct icc_node *dst);
-struct icc_node_data *qcom_icc_xlate_extended(struct of_phandle_args *spec, void *data);
int qcom_icc_bcm_init(struct qcom_icc_bcm *bcm, struct device *dev);
void qcom_icc_pre_aggregate(struct icc_node *node);
int qcom_icc_rpmh_probe(struct platform_device *pdev);
diff --git a/drivers/interconnect/qcom/sm8450.c b/drivers/interconnect/qcom/sm8450.c
index 7e3d372b712f..e821fd0b2f66 100644
--- a/drivers/interconnect/qcom/sm8450.c
+++ b/drivers/interconnect/qcom/sm8450.c
@@ -12,6 +12,7 @@
#include <dt-bindings/interconnect/qcom,sm8450.h>
#include "bcm-voter.h"
+#include "icc-common.h"
#include "icc-rpmh.h"
#include "sm8450.h"