From nobody Wed Dec 17 21:13:41 2025 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id CE82615ADBB; Tue, 25 Jun 2024 13:33:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719322414; cv=none; b=EFnbju0ihXDgePawamNMFpIqiEujOJP0Ar1VM2n5XVUO3hn1KnAPyoipjEk8OzlrBy2P+3jV2/5/ExqpTYliIDGtvQUvAvswrc4QJjzvh9gLp0jDH3w7YOwLGWs6Cv5iIbiMh1hr1WuvY3muN6HYeyzP0dt59cFgoYOEQiJrdNM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719322414; c=relaxed/simple; bh=6nj9MSKICn8rw0/teN5JEls/J6Alp3u6VNBhggwcorQ=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Yy0owwju9KOURpZ88Drke6R7XbBAnNDBMw8u86xgvJXARIbYd3W+k6DiqiSWYBcIqWHFGlni1N7GUzmWnUvHWLRxlulEimn19HLQJ1MX4KUW0iGE5gBwUaHluIetJYuZTqAv9iPibZUi1n+L+UUw/dhlciQQcN8NxisAqI6A9ek= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com 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 440CDDA7; Tue, 25 Jun 2024 06:33:57 -0700 (PDT) Received: from e127643.broadband (usa-sjc-mx-foss1.foss.arm.com [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id EFCA93F73B; Tue, 25 Jun 2024 06:33:28 -0700 (PDT) From: James Clark To: coresight@lists.linaro.org, suzuki.poulose@arm.com, gankulkarni@os.amperecomputing.com, mike.leach@linaro.org, leo.yan@linux.dev, anshuman.khandual@arm.com, jszu@nvidia.com, bwicaksono@nvidia.com Cc: James Clark , Alexander Shishkin , Maxime Coquelin , Alexandre Torgue , John Garry , Will Deacon , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Jiri Olsa , Ian Rogers , Adrian Hunter , "Liang, Kan" , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-perf-users@vger.kernel.org Subject: [PATCH v4 09/17] coresight: Remove unused ETM Perf stubs Date: Tue, 25 Jun 2024 14:30:52 +0100 Message-Id: <20240625133105.671245-10-james.clark@arm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240625133105.671245-1-james.clark@arm.com> References: <20240625133105.671245-1-james.clark@arm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" This file is never included anywhere if CONFIG_CORESIGHT is not set so they are unused and aren't currently compile tested with any config so remove them. Reviewed-by: Anshuman Khandual Reviewed-by: Mike Leach Signed-off-by: James Clark --- .../hwtracing/coresight/coresight-etm-perf.h | 18 ------------------ 1 file changed, 18 deletions(-) diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.h b/drivers/hwt= racing/coresight/coresight-etm-perf.h index bebbadee2ceb..744531158d6b 100644 --- a/drivers/hwtracing/coresight/coresight-etm-perf.h +++ b/drivers/hwtracing/coresight/coresight-etm-perf.h @@ -62,7 +62,6 @@ struct etm_event_data { struct list_head * __percpu *path; }; =20 -#if IS_ENABLED(CONFIG_CORESIGHT) int etm_perf_symlink(struct coresight_device *csdev, bool link); int etm_perf_add_symlink_sink(struct coresight_device *csdev); void etm_perf_del_symlink_sink(struct coresight_device *csdev); @@ -77,23 +76,6 @@ static inline void *etm_perf_sink_config(struct perf_out= put_handle *handle) int etm_perf_add_symlink_cscfg(struct device *dev, struct cscfg_config_desc *config_desc); void etm_perf_del_symlink_cscfg(struct cscfg_config_desc *config_desc); -#else -static inline int etm_perf_symlink(struct coresight_device *csdev, bool li= nk) -{ return -EINVAL; } -int etm_perf_add_symlink_sink(struct coresight_device *csdev) -{ return -EINVAL; } -void etm_perf_del_symlink_sink(struct coresight_device *csdev) {} -static inline void *etm_perf_sink_config(struct perf_output_handle *handle) -{ - return NULL; -} -int etm_perf_add_symlink_cscfg(struct device *dev, - struct cscfg_config_desc *config_desc) -{ return -EINVAL; } -void etm_perf_del_symlink_cscfg(struct cscfg_config_desc *config_desc) {} - -#endif /* CONFIG_CORESIGHT */ - int __init etm_perf_init(void); void etm_perf_exit(void); =20 --=20 2.34.1