From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D95C0C433E0 for ; Tue, 2 Feb 2021 22:24:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A925D64EDA for ; Tue, 2 Feb 2021 22:24:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234292AbhBBWYb (ORCPT ); Tue, 2 Feb 2021 17:24:31 -0500 Received: from foss.arm.com ([217.140.110.172]:58676 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233481AbhBBWS6 (ORCPT ); Tue, 2 Feb 2021 17:18:58 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id B57ED1596; Tue, 2 Feb 2021 14:17:18 -0800 (PST) Received: from e120937-lin.home (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id B4C933F694; Tue, 2 Feb 2021 14:17:16 -0800 (PST) From: Cristian Marussi To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: sudeep.holla@arm.com, lukasz.luba@arm.com, james.quinlan@broadcom.com, Jonathan.Cameron@Huawei.com, f.fainelli@gmail.com, etienne.carriere@linaro.org, thara.gopinath@linaro.org, vincent.guittot@linaro.org, souvik.chakravarty@arm.com, cristian.marussi@arm.com Subject: [PATCH v6 20/37] firmware: arm_scmi: remove legacy scmi_clk_ops protocol interface Date: Tue, 2 Feb 2021 22:15:38 +0000 Message-Id: <20210202221555.41167-21-cristian.marussi@arm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210202221555.41167-1-cristian.marussi@arm.com> References: <20210202221555.41167-1-cristian.marussi@arm.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now that all the SCMI driver users have been migrated to the new interface remove the legacy interface and all the transient code. Signed-off-by: Cristian Marussi --- drivers/firmware/arm_scmi/clock.c | 67 ------------------------------- include/linux/scmi_protocol.h | 15 ------- 2 files changed, 82 deletions(-) diff --git a/drivers/firmware/arm_scmi/clock.c b/drivers/firmware/arm_scmi/clock.c index bf7dcd537fce..a0a6593f464f 100644 --- a/drivers/firmware/arm_scmi/clock.c +++ b/drivers/firmware/arm_scmi/clock.c @@ -235,16 +235,6 @@ scmi_clock_rate_get(const struct scmi_protocol_handle *ph, return ret; } -static int -__scmi_clock_rate_get(const struct scmi_handle *handle, - u32 clk_id, u64 *value) -{ - const struct scmi_protocol_handle *ph = - scmi_map_protocol_handle(handle, SCMI_PROTOCOL_CLOCK); - - return scmi_clock_rate_get(ph, clk_id, value); -} - static int scmi_clock_rate_set(const struct scmi_protocol_handle *ph, u32 clk_id, u64 rate) { @@ -280,15 +270,6 @@ static int scmi_clock_rate_set(const struct scmi_protocol_handle *ph, return ret; } -static int __scmi_clock_rate_set(const struct scmi_handle *handle, - u32 clk_id, u64 rate) -{ - const struct scmi_protocol_handle *ph = - scmi_map_protocol_handle(handle, SCMI_PROTOCOL_CLOCK); - - return scmi_clock_rate_set(ph, clk_id, rate); -} - static int scmi_clock_config_set(const struct scmi_protocol_handle *ph, u32 clk_id, u32 config) @@ -317,27 +298,11 @@ static int scmi_clock_enable(const struct scmi_protocol_handle *ph, u32 clk_id) return scmi_clock_config_set(ph, clk_id, CLOCK_ENABLE); } -static int __scmi_clock_enable(const struct scmi_handle *handle, u32 clk_id) -{ - const struct scmi_protocol_handle *ph = - scmi_map_protocol_handle(handle, SCMI_PROTOCOL_CLOCK); - - return scmi_clock_enable(ph, clk_id); -} - static int scmi_clock_disable(const struct scmi_protocol_handle *ph, u32 clk_id) { return scmi_clock_config_set(ph, clk_id, 0); } -static int __scmi_clock_disable(const struct scmi_handle *handle, u32 clk_id) -{ - const struct scmi_protocol_handle *ph = - scmi_map_protocol_handle(handle, SCMI_PROTOCOL_CLOCK); - - return scmi_clock_disable(ph, clk_id); -} - static int scmi_clock_count_get(const struct scmi_protocol_handle *ph) { struct clock_info *ci = ph->get_priv(ph); @@ -345,14 +310,6 @@ static int scmi_clock_count_get(const struct scmi_protocol_handle *ph) return ci->num_clocks; } -static int __scmi_clock_count_get(const struct scmi_handle *handle) -{ - const struct scmi_protocol_handle *ph = - scmi_map_protocol_handle(handle, SCMI_PROTOCOL_CLOCK); - - return scmi_clock_count_get(ph); -} - static const struct scmi_clock_info * scmi_clock_info_get(const struct scmi_protocol_handle *ph, u32 clk_id) { @@ -365,24 +322,6 @@ scmi_clock_info_get(const struct scmi_protocol_handle *ph, u32 clk_id) return clk; } -static const struct scmi_clock_info * -__scmi_clock_info_get(const struct scmi_handle *handle, u32 clk_id) -{ - const struct scmi_protocol_handle *ph = - scmi_map_protocol_handle(handle, SCMI_PROTOCOL_CLOCK); - - return scmi_clock_info_get(ph, clk_id); -} - -static const struct scmi_clk_ops clk_ops = { - .count_get = __scmi_clock_count_get, - .info_get = __scmi_clock_info_get, - .rate_get = __scmi_clock_rate_get, - .rate_set = __scmi_clock_rate_set, - .enable = __scmi_clock_enable, - .disable = __scmi_clock_disable, -}; - static const struct scmi_clk_proto_ops clk_proto_ops = { .count_get = scmi_clock_count_get, .info_get = scmi_clock_info_get, @@ -397,7 +336,6 @@ static int scmi_clock_protocol_init(const struct scmi_protocol_handle *ph) u32 version; int clkid, ret; struct clock_info *cinfo; - struct scmi_handle *handle; ph->xops->version_get(ph, &version); @@ -424,11 +362,6 @@ static int scmi_clock_protocol_init(const struct scmi_protocol_handle *ph) } cinfo->version = version; - - /* Transient code for legacy ops interface */ - handle = scmi_map_scmi_handle(ph); - handle->clk_ops = &clk_ops; - return ph->set_priv(ph, cinfo); } diff --git a/include/linux/scmi_protocol.h b/include/linux/scmi_protocol.h index d10f1e1e0297..1f0e41f0e2fe 100644 --- a/include/linux/scmi_protocol.h +++ b/include/linux/scmi_protocol.h @@ -84,19 +84,6 @@ struct scmi_clk_proto_ops { int (*disable)(const struct scmi_protocol_handle *ph, u32 clk_id); }; -struct scmi_clk_ops { - int (*count_get)(const struct scmi_handle *hamdle); - - const struct scmi_clock_info *(*info_get) - (const struct scmi_handle *handle, u32 clk_id); - int (*rate_get)(const struct scmi_handle *handle, u32 clk_id, - u64 *rate); - int (*rate_set)(const struct scmi_handle *handle, u32 clk_id, - u64 rate); - int (*enable)(const struct scmi_handle *handle, u32 clk_id); - int (*disable)(const struct scmi_handle *handle, u32 clk_id); -}; - /** * struct scmi_perf_proto_ops - represents the various operations provided * by SCMI Performance Protocol @@ -615,7 +602,6 @@ struct scmi_notify_ops { * * @dev: pointer to the SCMI device * @version: pointer to the structure containing SCMI version information - * @clk_ops: pointer to set of clock protocol operations * @sensor_ops: pointer to set of sensor protocol operations * @reset_ops: pointer to set of reset protocol operations * @voltage_ops: pointer to set of voltage protocol operations @@ -641,7 +627,6 @@ struct scmi_notify_ops { struct scmi_handle { struct device *dev; struct scmi_revision_info *version; - const struct scmi_clk_ops *clk_ops; const struct scmi_sensor_ops *sensor_ops; const struct scmi_reset_ops *reset_ops; const struct scmi_voltage_ops *voltage_ops; -- 2.17.1