From patchwork Tue Dec 12 15:54:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Clark X-Patchwork-Id: 13489563 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9938BC4332F for ; Tue, 12 Dec 2023 15:56:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=28zbHMpY9VOE+429bFrJnxRiJpq3IIWuf8IzlhiRsYA=; b=az3veuhFUPBPdg 3Zss+0Ooedh/fhOXTlAPewou4is2tFRuwCcuttpVwGrWXOn6X7BU40Y02vKaPkebTNUjA7MDuIqs+ hN0az1/+6Xw5mCWvBzd06dC/BJ+BYb0ZDX+US6kmppDDnYG4Fm7G6WuSF3ZjHc5ig0HBXxGmrSCfD HB4z4xylsmbW/CDLGwQwUUm+hWq2OYmQlmx1Z2u8+iTJdejrKW0iXJuVortsh5M3t/HTv1skQICS/ E1mCTx1smuD6wTsXp+lF6EyOxQbH/EPdLlI1W1qqD8iSz2jczYOC5iXbFEAt/lupNwz7pKjNgy/wM rtkhTa9YrEtZGVxoRUBQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rD56l-00C8MW-02; Tue, 12 Dec 2023 15:55:43 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rD56f-00C8IR-2D for linux-arm-kernel@lists.infradead.org; Tue, 12 Dec 2023 15:55:39 +0000 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 37A2B1516; Tue, 12 Dec 2023 07:56:23 -0800 (PST) Received: from e127643.broadband (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 62DE23F738; Tue, 12 Dec 2023 07:55:35 -0800 (PST) From: James Clark To: coresight@lists.linaro.org, suzuki.poulose@arm.com Cc: James Clark , Mike Leach , Alexander Shishkin , Maxime Coquelin , Alexandre Torgue , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH 8/8] coresight: Remove unused stubs Date: Tue, 12 Dec 2023 15:54:05 +0000 Message-Id: <20231212155407.1429121-9-james.clark@arm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231212155407.1429121-1-james.clark@arm.com> References: <20231212155407.1429121-1-james.clark@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231212_075537_866828_C459D0EB X-CRM114-Status: UNSURE ( 8.10 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org These are a bit annoying to keep up to date when the function signatures change. But if CONFIG_CORESIGHT isn't enabled, then they're not used anyway so just delete them. Signed-off-by: James Clark --- include/linux/coresight.h | 79 --------------------------------------- 1 file changed, 79 deletions(-) diff --git a/include/linux/coresight.h b/include/linux/coresight.h index 4400d554a16b..c5be46d7f85c 100644 --- a/include/linux/coresight.h +++ b/include/linux/coresight.h @@ -391,8 +391,6 @@ struct coresight_ops { const struct coresight_ops_helper *helper_ops; }; -#if IS_ENABLED(CONFIG_CORESIGHT) - static inline u32 csdev_access_relaxed_read32(struct csdev_access *csa, u32 offset) { @@ -611,83 +609,6 @@ void coresight_relaxed_write64(struct coresight_device *csdev, u64 val, u32 offset); void coresight_write64(struct coresight_device *csdev, u64 val, u32 offset); -#else -static inline struct coresight_device * -coresight_register(struct coresight_desc *desc) { return NULL; } -static inline void coresight_unregister(struct coresight_device *csdev) {} -static inline int -coresight_enable_sysfs(struct coresight_device *csdev) { return -ENOSYS; } -static inline void coresight_disable_sysfs(struct coresight_device *csdev) {} - -static inline int coresight_timeout(struct csdev_access *csa, u32 offset, - int position, int value) -{ - return 1; -} - -static inline int coresight_claim_device_unlocked(struct coresight_device *csdev) -{ - return -EINVAL; -} - -static inline int coresight_claim_device(struct coresight_device *csdev) -{ - return -EINVAL; -} - -static inline void coresight_disclaim_device(struct coresight_device *csdev) {} -static inline void coresight_disclaim_device_unlocked(struct coresight_device *csdev) {} - -static inline bool coresight_loses_context_with_cpu(struct device *dev) -{ - return false; -} - -static inline u32 coresight_relaxed_read32(struct coresight_device *csdev, u32 offset) -{ - WARN_ON_ONCE(1); - return 0; -} - -static inline u32 coresight_read32(struct coresight_device *csdev, u32 offset) -{ - WARN_ON_ONCE(1); - return 0; -} - -static inline void coresight_write32(struct coresight_device *csdev, u32 val, u32 offset) -{ -} - -static inline void coresight_relaxed_write32(struct coresight_device *csdev, - u32 val, u32 offset) -{ -} - -static inline u64 coresight_relaxed_read64(struct coresight_device *csdev, - u32 offset) -{ - WARN_ON_ONCE(1); - return 0; -} - -static inline u64 coresight_read64(struct coresight_device *csdev, u32 offset) -{ - WARN_ON_ONCE(1); - return 0; -} - -static inline void coresight_relaxed_write64(struct coresight_device *csdev, - u64 val, u32 offset) -{ -} - -static inline void coresight_write64(struct coresight_device *csdev, u64 val, u32 offset) -{ -} - -#endif /* IS_ENABLED(CONFIG_CORESIGHT) */ - extern int coresight_get_cpu(struct device *dev); struct coresight_platform_data *coresight_get_platform_data(struct device *dev);