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[2620:137:e000::1:20]) by mx.google.com with ESMTP id ca4-20020aa7cd64000000b004fd29e6e5a2si132046edb.490.2023.04.04.09.00.18; Tue, 04 Apr 2023 09:00:43 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235982AbjDDPwN (ORCPT + 99 others); Tue, 4 Apr 2023 11:52:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49220 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235774AbjDDPwG (ORCPT ); Tue, 4 Apr 2023 11:52:06 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 350222705 for ; Tue, 4 Apr 2023 08:52:03 -0700 (PDT) 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 731024B3; Tue, 4 Apr 2023 08:52:47 -0700 (PDT) Received: from e127643.broadband (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 37A9C3F6C4; Tue, 4 Apr 2023 08:52:00 -0700 (PDT) From: James Clark To: coresight@lists.linaro.org, quic_jinlmao@quicinc.com, mike.leach@linaro.org, suzuki.poulose@arm.com Cc: James Clark , Mathieu Poirier , Leo Yan , Alexander Shishkin , Greg Kroah-Hartman , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 03/13] coresight: Change name of pdata->conns Date: Tue, 4 Apr 2023 16:51:09 +0100 Message-Id: <20230404155121.1824126-4-james.clark@arm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230404155121.1824126-1-james.clark@arm.com> References: <20230404155121.1824126-1-james.clark@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.3 required=5.0 tests=RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org conns is actually for output connections. Change the name to make it clearer and so that we can add input connections later. No functional changes. Reviewed-by: Mike Leach Signed-off-by: James Clark --- drivers/hwtracing/coresight/coresight-core.c | 26 +++++++++---------- .../hwtracing/coresight/coresight-platform.c | 12 ++++----- .../hwtracing/coresight/coresight-tmc-etr.c | 2 +- include/linux/coresight.h | 4 +-- 4 files changed, 22 insertions(+), 22 deletions(-) diff --git a/drivers/hwtracing/coresight/coresight-core.c b/drivers/hwtracing/coresight/coresight-core.c index c891078dffc6..04c9d52f8f4f 100644 --- a/drivers/hwtracing/coresight/coresight-core.c +++ b/drivers/hwtracing/coresight/coresight-core.c @@ -119,7 +119,7 @@ static int coresight_find_link_inport(struct coresight_device *csdev, struct coresight_connection *conn; for (i = 0; i < parent->pdata->nr_outport; i++) { - conn = &parent->pdata->conns[i]; + conn = &parent->pdata->out_conns[i]; if (conn->child_dev == csdev) return conn->child_port; } @@ -137,7 +137,7 @@ static int coresight_find_link_outport(struct coresight_device *csdev, struct coresight_connection *conn; for (i = 0; i < csdev->pdata->nr_outport; i++) { - conn = &csdev->pdata->conns[i]; + conn = &csdev->pdata->out_conns[i]; if (conn->child_dev == child) return conn->outport; } @@ -606,7 +606,7 @@ coresight_find_enabled_sink(struct coresight_device *csdev) for (i = 0; i < csdev->pdata->nr_outport; i++) { struct coresight_device *child_dev; - child_dev = csdev->pdata->conns[i].child_dev; + child_dev = csdev->pdata->out_conns[i].child_dev; if (child_dev) sink = coresight_find_enabled_sink(child_dev); if (sink) @@ -722,7 +722,7 @@ static int coresight_grab_device(struct coresight_device *csdev) for (i = 0; i < csdev->pdata->nr_outport; i++) { struct coresight_device *child; - child = csdev->pdata->conns[i].child_dev; + child = csdev->pdata->out_conns[i].child_dev; if (child && child->type == CORESIGHT_DEV_TYPE_HELPER) if (!coresight_get_ref(child)) goto err; @@ -733,7 +733,7 @@ static int coresight_grab_device(struct coresight_device *csdev) for (i--; i >= 0; i--) { struct coresight_device *child; - child = csdev->pdata->conns[i].child_dev; + child = csdev->pdata->out_conns[i].child_dev; if (child && child->type == CORESIGHT_DEV_TYPE_HELPER) coresight_put_ref(child); } @@ -752,7 +752,7 @@ static void coresight_drop_device(struct coresight_device *csdev) for (i = 0; i < csdev->pdata->nr_outport; i++) { struct coresight_device *child; - child = csdev->pdata->conns[i].child_dev; + child = csdev->pdata->out_conns[i].child_dev; if (child && child->type == CORESIGHT_DEV_TYPE_HELPER) coresight_put_ref(child); } @@ -794,7 +794,7 @@ static int _coresight_build_path(struct coresight_device *csdev, for (i = 0; i < csdev->pdata->nr_outport; i++) { struct coresight_device *child_dev; - child_dev = csdev->pdata->conns[i].child_dev; + child_dev = csdev->pdata->out_conns[i].child_dev; if (child_dev && _coresight_build_path(child_dev, sink, path) == 0) { found = true; @@ -964,7 +964,7 @@ coresight_find_sink(struct coresight_device *csdev, int *depth) struct coresight_device *child_dev, *sink = NULL; int child_depth = curr_depth; - child_dev = csdev->pdata->conns[i].child_dev; + child_dev = csdev->pdata->out_conns[i].child_dev; if (child_dev) sink = coresight_find_sink(child_dev, &child_depth); @@ -1334,7 +1334,7 @@ static int coresight_orphan_match(struct device *dev, void *data) * an orphan connection whose name matches @csdev, link it. */ for (i = 0; i < i_csdev->pdata->nr_outport; i++) { - conn = &i_csdev->pdata->conns[i]; + conn = &i_csdev->pdata->out_conns[i]; /* Skip the port if FW doesn't describe it */ if (!conn->child_fwnode) @@ -1375,7 +1375,7 @@ static int coresight_fixup_device_conns(struct coresight_device *csdev) int i, ret = 0; for (i = 0; i < csdev->pdata->nr_outport; i++) { - struct coresight_connection *conn = &csdev->pdata->conns[i]; + struct coresight_connection *conn = &csdev->pdata->out_conns[i]; if (!conn->child_fwnode) continue; @@ -1412,7 +1412,7 @@ static int coresight_remove_match(struct device *dev, void *data) * a connection whose name matches @csdev, remove it. */ for (i = 0; i < iterator->pdata->nr_outport; i++) { - conn = &iterator->pdata->conns[i]; + conn = &iterator->pdata->out_conns[i]; if (conn->child_dev == NULL || conn->child_fwnode == NULL) continue; @@ -1543,7 +1543,7 @@ void coresight_release_platform_data(struct coresight_device *csdev, struct coresight_platform_data *pdata) { int i; - struct coresight_connection *conns = pdata->conns; + struct coresight_connection *conns = pdata->out_conns; for (i = 0; i < pdata->nr_outport; i++) { /* If we have made the links, remove them now */ @@ -1555,7 +1555,7 @@ void coresight_release_platform_data(struct coresight_device *csdev, */ if (conns[i].child_fwnode) { fwnode_handle_put(conns[i].child_fwnode); - pdata->conns[i].child_fwnode = NULL; + conns[i].child_fwnode = NULL; } } if (csdev) diff --git a/drivers/hwtracing/coresight/coresight-platform.c b/drivers/hwtracing/coresight/coresight-platform.c index 475899714104..5085525a32bb 100644 --- a/drivers/hwtracing/coresight/coresight-platform.c +++ b/drivers/hwtracing/coresight/coresight-platform.c @@ -27,9 +27,9 @@ static int coresight_alloc_conns(struct device *dev, struct coresight_platform_data *pdata) { if (pdata->nr_outport) { - pdata->conns = devm_kcalloc(dev, pdata->nr_outport, - sizeof(*pdata->conns), GFP_KERNEL); - if (!pdata->conns) + pdata->out_conns = devm_kcalloc(dev, pdata->nr_outport, + sizeof(*pdata->out_conns), GFP_KERNEL); + if (!pdata->out_conns) return -ENOMEM; } @@ -251,7 +251,7 @@ static int of_coresight_parse_endpoint(struct device *dev, break; } - conn = &pdata->conns[endpoint.port]; + conn = &pdata->out_conns[endpoint.port]; if (conn->child_fwnode) { dev_warn(dev, "Duplicate output port %d\n", endpoint.port); @@ -744,8 +744,8 @@ static int acpi_coresight_parse_graph(struct acpi_device *adev, int port = conns[i].outport; /* Duplicate output port */ - WARN_ON(pdata->conns[port].child_fwnode); - pdata->conns[port] = conns[i]; + WARN_ON(pdata->out_conns[port].child_fwnode); + pdata->out_conns[port] = conns[i]; } devm_kfree(&adev->dev, conns); diff --git a/drivers/hwtracing/coresight/coresight-tmc-etr.c b/drivers/hwtracing/coresight/coresight-tmc-etr.c index ed589cfff1b5..86d4a08aa833 100644 --- a/drivers/hwtracing/coresight/coresight-tmc-etr.c +++ b/drivers/hwtracing/coresight/coresight-tmc-etr.c @@ -782,7 +782,7 @@ tmc_etr_get_catu_device(struct tmc_drvdata *drvdata) return NULL; for (i = 0; i < etr->pdata->nr_outport; i++) { - tmp = etr->pdata->conns[i].child_dev; + tmp = etr->pdata->out_conns[i].child_dev; if (tmp && coresight_is_catu_device(tmp)) return tmp; } diff --git a/include/linux/coresight.h b/include/linux/coresight.h index 1f878e8ed8c4..bf621d064ef8 100644 --- a/include/linux/coresight.h +++ b/include/linux/coresight.h @@ -104,12 +104,12 @@ union coresight_dev_subtype { * * @nr_inport: Number of elements for the input connections. * @nr_outport: Number of elements for the output connections. - * @conns: Sparse array of nr_outport connections from this component. + * @out_conns: Sparse array of nr_outport connections from this component. */ struct coresight_platform_data { int nr_inport; int nr_outport; - struct coresight_connection *conns; + struct coresight_connection *out_conns; }; /** -- 2.34.1