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[58.152.77.182]) by smtp.gmail.com with ESMTPSA id x5-20020a17090a6b4500b001ef76dbae28sm5425821pjl.36.2022.07.11.19.00.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Jul 2022 19:00:04 -0700 (PDT) From: Leo Yan To: Georgi Djakov , Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Leo Yan , Dmitry Baryshkov Subject: [PATCH v6 2/5] interconnect: qcom: Move qcom_icc_xlate_extended() to a common file Date: Tue, 12 Jul 2022 09:59:26 +0800 Message-Id: <20220712015929.2789881-3-leo.yan@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220712015929.2789881-1-leo.yan@linaro.org> References: <20220712015929.2789881-1-leo.yan@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org 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 Reviewed-by: Dmitry Baryshkov --- drivers/interconnect/qcom/Makefile | 3 +++ drivers/interconnect/qcom/icc-common.c | 34 ++++++++++++++++++++++++++ drivers/interconnect/qcom/icc-common.h | 13 ++++++++++ drivers/interconnect/qcom/icc-rpmh.c | 26 +------------------- drivers/interconnect/qcom/icc-rpmh.h | 1 - drivers/interconnect/qcom/sm8450.c | 1 + 6 files changed, 52 insertions(+), 26 deletions(-) create mode 100644 drivers/interconnect/qcom/icc-common.c create mode 100644 drivers/interconnect/qcom/icc-common.h 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 +#include + +#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 + +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 #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 #include "bcm-voter.h" +#include "icc-common.h" #include "icc-rpmh.h" #include "sm8450.h"